Mathematics Middle School

Answer quickly for a reward. [Even more, points if it's correct!]

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Answer 1

Answer:

c & a

Step-by-step explanation:

36,000 x 1.045 = 37620

37620/365 ≈ 104.5

(37620 divided by the number of days in a year)

(104.5 = the % increscent every year &

37620 = how much he is payed right now per year)

A = John initially earns $37,620 per year

C = John's salary increases 104.5% per year

Answer 2

c and a is the correct choice

Related Questions

How is solving a two-step equation similar to solving a one-step equation?

Answers

Answer:

Because it is the same concept, now u have to do more work.

For example

1+1 would be a one step equation

and

1+1(5) would be a two step equation

it's just a bit more.

Each step in solving an equation is like solving a one-step equation so solving a two-step equation is similar to solving a one-step equation

What is an equation?

An equation is a mathematical statement that is made up of two expressions connected by an equal sign.

Example:

2x + 3 = 9 is an equation

We have,

Two steps equation.

Example:

2 + 3 - (3 x 4)

Step 1:

2 + 3 - 12

Step 2:

5 - 12

-7

One-step equation.

Example:

2 + 4

Step 1:

2 + 4

We see that,

Solving a two-step equation is similar to solving a one-step equation because, in the two-step equation, each of the two steps is like one step individually.

Thus,

Solving a two-step equation is similar to solving a one-step equation.

Learn more about equations here:

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Please only answer if you genuinely know it.

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Answer: 16ft

Step-by-step explanation:

Plot the point (4, −3). Start at the origin. Move 4 units . Move 3 units . The point is at .

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Move 4 units LEFT. Move 3 units DOWN. The point is D.

my brother needs help asap and i dont know what to do can yall help me and him on this??? pls

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Answer:

5,680

Step-by-step explanation:

First, add the 2,560 and the 1,560 and you get 1,420. After that, you have to change 1420 quarts to cups which is 5,680. I hope this helps and good luck to your brother!

Angela delivered 17 bags of ice on TuesdayShe delivered h bags of ice on Wednesday. Each bag of had a mass of 4.53 kilograms. The total mass of the bags of ice she delivered on both days was 80.42 kilograms

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If the question is asking how many bags of ice cream she delivered on Wednesday, the answer would be 1. To solve the equation, you would start by calculating how many bags of ice cream she sold on Tuesday. To do this would would multiply how many bags she sold (17) by the weight of each bag (4.53 kilograms) this equation would look like 17 x 4.53 kilo = 77.01 kilo. You would then subtract it from the goal she sold on both days (80.42). This equation would look like 80.42 - 77.01 = 4.53. Meaning she sold 1 bag on Wednesday! I hope this helps!

Enter the value that will make the equation true.
15 ÷ = 5

Answers

Answer:

Step-by-step explanation:

15/3 is 5 lol common sense...

Answer:

3..............,

......

Which comparison is not true?

A. –8 –8

B. -6 >-8
C. 1 > –5

D. 7 > 2

Answers

Awnser is C :)))))))

Answer:

Step-by-step explanation:

It doesn't have a sign.

Please help! I need a Linear Equation with at least 4 operations.

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Answer:

A solution to an equation is a number that can be plugged in for the variable to make a true number statement.

For example, substituting 2

for x

in 3x+5=11

gives

3(2)+5=11

(

)

, which says 6+5=11

; that's true! So 2

is a solution.

Step-by-step answer: explanation: use the use inverse operation to solve the Linear Equations.

Here’s a little review

HELP WILL GIVE 50 POINTS

The sanctuary’s gift shop purchases items for the amounts shown in the table. Leo marks up the cost of each item by 45% to determine the gift shop’s selling price. How much would a customer pay for one pair of binoculars and one bird guide after the markup and 8.5% sales tax? Explain.

Answers

Answer:

382. 5

Step-by-step explanation:

Answer:

26.74 ($) or change currency sign to suit.

Step-by-step explanation:

Binoculars Mark up = 10x 1.45 = 14.50

Sales tax = 14.5 x 1.085 = 15.7325

Total cost per Binocular = 15.73 ($,)

Bird Guide Mark up = 7 x 1.45 = 10.15

Sales Tax = 10.15 x 1.085 = 11.01275

Total cost per Bird Guide = 11.01 ($)

One of each is found by addition.

15.73 + 11.01 = 26.74 ($) or change currency sign to suit.

I’ll rate your answer 5 stars if you can help me pls

Answers

Answer:
104:2=52
3*52=156
1) 156/3
2)364/7
7*52=364

Answer:

104:2=52

3*52=156

1) 156/3

2)364/7

7*52=364

Step-by-step explanation:

C. Would the number 14 be in the solution set? Tell why or why not.

Answers

Answer:

Yes

Step-by-step explanation: cause you replace the set and evaluate both sides and if both sides are equal the solution is true

Yes because you then replace the set and then evaluate the both sides!

1. What is the simple interest on $4,500 for 2 and a half years at 4% per year?
2. On a loan of $4,500 for 2 1/2 years at 4% per year, how much do you wind up paying to pay off the loan?
3. What is the simple interest on $40,000 for 10 years at 12%?
4. For a loan of $40,000 at 12% for 10 years, how much do you wind up paying back?

Answers

Answer: 1st is 180$ sorry if I’m wrong

Step-by-step explanation:

Answer:

1. $450

2. $4950

3. $48,000

4. $88,000

Step-by-step explanation:

I took a test and got these questions correct. I hope this helps!

What is the equation of the graph obtained by reflecting y=3^x In the x axis

Answers

Answer:

y=-3x

Step-by-step explanation:

Shows the original equation reflected arcoss x axis

The equation of the graph obtained by reflecting y = 3ˣ in the x-axis is y = -3ˣ .

To reflect a function in the x-axis, we change the sign of the y-values of each point on the graph. In this case, we are reflecting the function y = 3ˣ .

When we reflect y = 3ˣ in the x-axis, the equation becomes y = -3ˣ. The negative sign in front of the 3ˣ term indicates the reflection in the x-axis .

Therefore, the equation of the graph obtained by reflecting y = 3ˣ in the x-axis is y = -3ˣ .

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35 plus what gives you 52.50

Answers

17.5 i think I’m not sure though.

Answer: 35 plus 17.5 gives you 52.50

Create a number story that involves multiplying the factors twenty-three and fifty. Then, give a written explanation of how you could solve the problem.

Answers

Answer:

There are 50 candy bars and your goal is to sell about 23 and one per day how many day would it take bob to sell 23 candybars

Step-by-step explanation:

Answer:

LOL

Step-by-step explanation:

LOL

when you are adding with decimals, where do you put the decimal?

Answers

Answer: hope this helps

Step-by-step explanation:

Write down the numbers, one under the other, with the decimal points lined up.

Put in zeros so the numbers have the same length (see below for why that is OK)

Then add, using column addition, remembering to put the decimal point in the answer.

example
32.4
42.7 +
75.1 =

Jada’s dog was 5 1/2 inches tall when it was a puppy. Now her dog is 14 1/2 inches taller than that. How tall is Jada’s dog now?

Answers

Answer:

20 inches tall

Step-by-step explanation:

To find the dog's current height, add 14.5 to 5.5

5.5 + 14.5

= 20

So, Jada's dog is now 20 inches tall

jadas dog is 20 in tall hope this could help lolll

the questions are all in the picture

Answers

Answer:

X=12

Step-by-step explanation:

I USED THE AREA TO FIND THE VALUE OF X.

I THOUGHT ABOUT THE 2 NUMBERS THAT GIVES US 48.

ONE OF THEM WAS (8 X 6)

AND BECAUSE THE UPPER X IS DEVIDED INTO 5 +N +N, THE 5 SHALL BE 8 SO N = 3 AND IN THE VERTICAL X , WE HAVE 2N AND A BLANK AND THE WHOLE GRAPH IS A SQUARE SO THE UPPER 8+N IS ALSO THE SIDE 6+2N

AND THE VALUE OF N = 3

SO X = 12

WELCOME

Find the slope of the line that passes through (50, -70) and (77, 62). Simplify your answer and write it as a proper fraction, improper fraction, or integer.

Answers

Answer:

44/9 or 4.8888888888889

Step-by-step explanation: ¯\_(ツ)_/¯

Yes it would be one of them

Find the principal of interest!! random answers will be reported
1. Interest: $640
Rate: 4%
Time: 1 year
2. Interest: $2,016
Rate: 12%
Time: 3 years

Answers

Answer:

4: $16,000

5: $4978.66

6: .086278 or 8.62%

Step-by-step explanation:

I hope this helps. :)

The answer for number 4: 16,000

Matthew Can run 5 miles in 40 mins. If he continues at the same rate can he run 14 miles in 120 mins?

Answers

Answer:

yes

Step-by-step explanation:

120/40=3

5 times 3 =15

he can run 15 miles at the same rate in 120 min

Answer:

Yes

Step-by-step explanation:

5 divided by 40 is .125 which means he can run .125 miles a minute then do .125 times 120 to get 15 miles.

You divide to find the unit ratio/fraction

Can someone please help me with ALL 5 QUESTIONS? You will receive brainliest if you do so. Please help me I beg. I will fail my math class if I don't get a good grade on this assignment.

Answers

(answers listed in the order posted)
question 5: c
question 4: a
question 1: b
question 2: b
question 3: c
but make sure to double check because some questions did not specify if they were reflected or rotated and that can make a big difference!

im so sorry i just need points

Answer the third question

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The equation should be T = A * .50

Ashley bought 20 pounds of apples. 60% of the apples were organic. How many pounds of apples were organic? *

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Answer:

Step-by-step explanation:

20 divided 60% = 12

simplify the expression by arranging the steps in sequence, based on the order of operations.

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I have no idea how to do this lol

only that want to help can help no jokes

Answers

Answer:

Max Pays : 0.7 * $40 = $28

Evan pays : $40-$10 =$30

Max pays $2 less!

Hope this helps :)

-ilovejiminssi♡

Generic sugar which costs $2.23/kg is made by combining brand X sugar which costs $1.18/kg with brand Y sugar which costs $3.98/kg. Find the number of kg of brand X sugar and brand Y sugar required to make 40 kg of generic sugar.

Answers

Answer:

X = 14 kg

Y= 7 kg

Step-by-step explanation:

LET X and Y equal the amounts of brand X and Y

X = kg of brand X

Y = kg of brand Y

we know:

1) X + Y = 21 (kg)

2) 1X + 4Y = 2(X + Y) (This is the cost/kg * amounts for total cost)

Coefficients 1,4,2 are the cost/kg)

substitute eq. 1 (X+Y), = 21 into right side of equation 2

1X + 4Y = (21)*2

use elimination to solve 2 equations

X + Y = 21

X + 4Y = 42 (now subtract, note: I wrote the 1X as just X)

------------------

0 -3Y = -21 OR Y = 7 kg so X = (21-7) OR X = 14 kg

A farmer's land is separated into sections of size 3 3/4 acres. Suppose there are 2 1/5 such sections. How many acres of land does the farmer own?
Write your answer as a mixed number in simplest form.

Answers

Answer:

This is simple multiplication of fractions, not too bad!

we have 2 7/9 sections of farmland, each 2 1/5 acres large. To find the total acreage, multiply 2 1/5 by 2 7/9. The first step here is to convert to improper fractions.

To convert to improper fractions, multiply the denominator of the mixed number by the "whole number" portion of it. Then, add the numerator of the mixed number. For example, for 2 1/5, I would multiply 5 * 2 to get 10, then add 1 to get 11. Then, I keep the original denominator, so 11/5.

Let's do the same for 2 7/9. 9 * 2 = 18, then add 7 to get 25. The improper fraction is 25/9.

Now, we multiply the two fractions. This is just multiplying both numerators and both denominators, straight across.

(11*25)/(9*5) = 275/45 => 55/9, so that's the total acreage, or in decimal form, about 6.11 acres.

this is a simple equation with fractions !!

A map company used a scale of 1 inch : 380 meters to depict the heights of different mountains. What is the height of a mountain on map, which is actually
3420 meters high?
The height of the mountain on the map is
inches

Answers

Answer:

more info or is that it

Step-by-step explanation:

can you please help me

Answers

The answer is b hope this helps

Other Questions

A. 100 degrees B. 150 degrees C. 33 degrees D. 107 degrees I need help with my exam Suppose Pepsi-Cola which includes Mount dew and several other sodas purchase Coca-Cola and cokes families of sodas to form one large metal company what do you believe would happen to the price of sodas in the United States Bacteria in the soil often enter a persons body through _____.foodwatercutsbruises heLlLlllPpppPpp meEEEeEeBrianna has a part-time job which pays $3,637 for the year. During the year $837 is taken out for Federal Taxes. At the end of the year when taxes are calculated, Brianna discovers that only $546 needed to be paid in taxes. How much of a refund will Brianna receive? (PLEASE HELP ME)Which of the following equations is correct?Please help me thank you so much!! Joseph Priestly is frequently credited with the discovery of oxygen, and was reported to have produced molecular oxygen from the decomposition reaction of mercury(II) oxide, which is the reverse of the synthesis of HgO depicted in the following equation. 4 Hg(l) + 2 O2(g) LaTeX: \rightarrow 4 HgO(s) Determine the value of LaTeX: \Delta Hrxn for the synthesis, given that how much energy must be absorbed by water with a mass of 0.5kg in order to raise the tempature from 30c to 65c Someone tell me the first hundred digits of pi can someone solve this for me please, i really need help lines 85-90: analyze the irony in these lines. how does this moment in the story demonstrate dramatic irony? Please I need help on the question now 1. Identify the Body of Water located at "10"Indian OceanPacific OceanArctic OceanAtlantic Ocean2. Identify the major body of water located at "9".Atlantic OceanPacific OceanArctic OceanIndian Ocean3.Identify the major body of water located at "11".Atlantic OceanPacific OceanArctic Ocean Indian Ocean4. Identify the major body of water located at "8".Atlantic OceanPacific OceanArctic OceanIndian Ocean Alexis simplified 14/42 to 1/3 by using the greatest common factor (GCF) of 14 and 42 What number did alexis use? A. 2B. 14C.42D. 84 Kate has 48 softballs. She wants to divide them evenly among b softball bags. Which expression represents how many softballs she should put into each bag? A class is made up of 50 boys, 25 girls,What is the ratio of boys to girls. 2x + y = 113x - y = 4 Which phrase best defines the Holocaust?A The U.S. plan to relocate Japanese Americans to internment campsB The Allied plan to liberate concentration camps in Eastern EuropeC The Nazi campaign to use genocide to eliminate European JewsD The Japanese military strategy to destroy U.S. aircraft carriers Help me please I don't know how to solve this problem. Graph the equation y = -x^2+ 8x 15 on the accompanying set of axes. You must plot 5 points including the roots and the vertex. Using the graph, determine the roots of the equation x^2 + 8x 15 = 0. How long is a soccer game? How many players from each team can be on the field at a time? How many substitutions are professional teams allowed in a match? Who is the only player on the team that is allowed to use their hands? Other than the goalkeeper, what are the names of the three other positions on the field? What is a typical formation for a team in a football match? If the ball goes out of the sidelines, how do you get the ball back in play? If the ball goes out of bounds on one of the end lines, how do teams get the ball back in play? What are the two types of cards and what do they mean? What are the two kicks that come from fouls? What do offsides mean? If teams are tied at the end of regulation, what happens? *IF YOUR ANSWERS ARE CORRECT ILL MARK BRAINLIEST** Use the correct adjective form to complete this sentence: La sanda es___.A:FrescaB: FrescosC:FrecasD:FrescoUse the correct adjective form to complete this sentence :Las Cebollas son____.A:PicantasB:PicanteC:PicantaD:PicantesUse the correct adjective form to complete this sentence: Las Zanahorias son____.A:DeliciosoB:DeliciososC:DeliciosaD:DeliciosasLas Zanahorias son ms ______que el helado.A:SanaB:SanasC:SanosD:Sano

Answer quickly for a reward. [Even more, points if it's correct!] --See attachment--

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Answer quickly for a reward. [Even more, points if it's correct!]

--See attachment--