Mathematics High School

Plzz helpp I’ll mark brainiest

Answers

Answer 1

Answer is year 3
Ben 19
Amy 22

Answer 2

Answer:

Ben $19 Amy $22

Step-by-step explanation:

$10+ ($3*3)=$19

$13+($3*3)=$22

Related Questions

HELP PLEASE!
a + 2 2/5 = 4 3/10

Answers

Answer:

Step-by-step explanation:

4 + 0 = 0

Please Help Me! I will mark you as Brainliest!

Answers

Answer:

Step-by-step explanation:

x^2 + x - 8 + x - 7

x^2 + 2x - 15

Answer:

Step-by-step explanation:

u r welcome, mark as brainlest

(x-3)(x+5) = x² + 5x - 3x - 15 = x² + 2x - 15

answer my other question hshkdhrjklw

Answers

Answer:

hfhedcvgfhsla

Step-by-step explanation:

al you have to do is laugh

Answer:

Cual es tu otra pregunta?

Step-by-step explanation:

how do you convert x + 5y =-5 into slope intercept form?

Answers

Answer:Convert it to the slope intercept form by solving for y . Add x to both sides. Divide both sides by 5 . y=15x−1 is the slope intercept form of a linear equation, y=mx+b , where m is the slope, 15 and b is the y-intercept, −1

Step-by-step explanation:

PLEASE HELP I WILL GIVE BRAINLYIST ASAP

Answers

Answer:

its the second one

Step-by-step explanation:

Simplify the expression

x + 3 + 5x

Answers

Answer:

6x + 3

Step-by-step explanation:

x + 3 + 5x

combine like terms

1 + 5

3 + 6x

Answer:

6x+3

Step-by-step explanation:

Combine Like Terms

x+3+5x

(x+5x)+(3)

6x+3 > final answer lol

I WILL GIVE BRAINLIEST I NEED HELP IMMEDIATELY !

Answers

Answer:

i think its A i don't know for sure

Step-by-step explanation:

sorry if its wrong

Answer:

Step-by-step explanation:

667 x 6 = 4,002

So it would be about 667 each payment

what is the other endpoint of a segment with one endpoint at(-3, 8) and the midpoint at (7, 1)?

Answers

Answer: The other point is (17, -6).

Step-by-step explanation:

Midpoint (x,y) of the line segment joining (a,b) and (c,d) is given by :-

[tex](x,y) =(\dfrac{a+c}{2}, \dfrac{b+d}{2})[/tex]

Here, we need to find the other endpoint of a segment with one endpoint at(-3, 8) and the midpoint at (7, 1).

Let other point be (a,b), then

[tex](7,1)=(\dfrac{-3+a}{2},\dfrac{8+b}{2})\\\\\Rightarrow\ \dfrac{-3+a}{2}=7\ \text{ and }\dfrac{8+b}{2}=1\\\\\Rightarrow\ -3+a = 7\times2 \text{ and } 8+b=1\times2\\\\\Rightarrow\ -3+a=14\text{ and }8+b=2\\\\\Rightarrow\ a=14+3, \ \ \ b= 2-8\\\\\Rightarrow\ a=17, b= -6[/tex]

hence, the other point is (17, -6).

What is 0.0000000053 in standard form?

Answers

Answer:

5.3

Step-by-step explanation:

How do I do this!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

x = 5

Step-by-step explanation:

39° + 90° + (7x + 16)° = 180°

39 + 90 = 129

180 - 129 = 51

7x + 16 = 51

7x + 16 - 16 = 51 - 16

7x = 35

7x/7 = 35/7

x = 5

A running track has two straight sides with length 140 m and two semicircle ends with radius 70 m. It takes Kat 40 seconds to jog 160 m. How long would it take her to jog around the track 51 times? Give your answer in hours and minutes, to the nearest minute.

Answers

It would take her 4590 seconds to jog round the track 51 times

Speed is the ratio of the total distance travelled to total time taken. It is given by:

Speed = distance / time

Kat uses 40 seconds to jog 160 m, hence:

Speed = 160 m / 40 s = 4 m/s

The track length = 140 m + 2 * (π * 70) = 360 m

Time taken to jog round the track (t) is:

4 m/s = 360 m / t

t = 90 s

To jog round the track 51 times, time taken = 51 * 90 s = 4590 seconds

It would take her 4590 seconds to jog round the track 51 times

Find out more at: https://brainly.com/question/23774048

The price of a shirt is usually £48.
During a sale the prices in the shop are reduced by 3/4
How much is the shirt in the sale?

Answers

Answer:

Im not sure about the answer but..

Step-by-step explanation:

you use the calculator or watch videos on this

Hope it helped :(

Alg. 1 question, I will mark brainliest for the best/first answer!
One side of a rectangle is 3 inches shorter than the other side, and the perimeter is 54 inches. What are the dimensions of the rectangle?

Which of the following equations could be used to solve the problem?
A. 2 x + 2( x - 3) = 54
B. 2 x - 3 = 54
C. 2 x + 2 x - 3 = 54

Answers

Answer:

Step-by-step explanation:

Let the two sides of the rectangle be x and y.

Then the perimeter will be:

[tex]2x+2y=P[/tex]

Since the perimeter is 54:

[tex]2x+2y=54[/tex]

We know that one side of the rectangle is 3 inches shorter than the other.

Let y be the shorter side. It is 3 less than x.

Therefore:

[tex]y=x-3[/tex]

Then by substitution, we acquire:

[tex]2x+2(x-3)=54[/tex]

The answer is A.

Which is the graph of y= 3/4x - 3?

Answers

The answer is Graph A.

The equation is written in slope-intercept form y=mx+b, so the slope m is 3/4, and the y-intercept is -3.

You can immediately eliminate graph B because its y-intercept is 3, not -3.

Then, you can count the rise/run for the other two graphs to see which one has a rise/run of 3/4. That’s graph A (graph C has a rise/run of 3/2, so it’s wrong).

Pls help me with this asap.

Answers

Answer: C dont ask me why

Step-by-step explanation:

Answer: Letter (C)

Explanation:

If Juan makes $20 an hour, write an equation that
shows how much Juan can expect to make over time.

Answers

Answer:

Let y be the total earning x be the hours workedand 20 be the hourly rate y=20x

Multiply
(x^2+4x+3)(2x^2+3-4)

Answers

Hello there! The answer to your question would be 2x^4 + 8x^3 + 5x^2 - 4x - 3

I would check to see if this is correct. Have a wonderful day and I apologize if this not what you needed. :)

Which of the following expressions Will result in a product less than zero? Select all that apply

Answers

Answer:

A and D

Step-by-step explanation:

Negative times positive is always negative, thus making them less than 0. Negative times negative is positive, so B and C both have a positive product. Hope this helps

Find the area of the shape shown below plz help

Answers

Answer:

60? I'm really not sure mate, i'm really sorry if it's wrong.

Step-by-step explanation:

PLEASE HELP ASAP!!!THANK YOU

Answers

I think it’s 24 :( but I’m not so sure

Answer:

it's 24 it goes by 5's each count

3112 용 니
3 1/2 divided by 4

Answers

Answer:

0.875

Step-by-step explanation: hoped i helped ^-^

Help me out please and thank you ;)

Answers

Answer : d
Explanation:
Shoe size and letters in your name have nothing to do with each other

Done it before, the answer is D

plz help me
Jackson and his sister ran a hose from a bucket into their swimming pool. The hose sprays 1/3 of a gallon from the bucket every second. The bucket started with 32 gallons of water. How long will it take to empty the bucket?

Answers

Answer:

96 seconds

Step-by-step explanation:

In order to find how long it will take to empty the bucket, you must multiply the number of gallons by the reciprocal of the fraction.

1. Reciprocal of [tex]\frac{1}{3}[/tex] is [tex]\frac{3}{1}[/tex] which is 3

2. multiply 32 by 3 to get your answer, 96.

I hope this helped!

-11x (5lx + 12)
Simplify using the distributive property: show all 2 steps!!!

Answers

Answer:

Step-by-step explanation:

-11x (5lx + 12)=(-11x)(51x)+(-11x)(12)

=-561x²-132x

Expand and simplify
(x-4) (x+3) (x-10)

Answers

Answer:

=(x-4)(x+3)(x-10)

=11x³-7x²+58x+120

hope it helps.

The value of (3^0+2^0) * 5^0

1
25
0
2

Answers

(3^0+2^0)(5^0)

=(3^0+2^0)(5^0)

=(3^0)(5^0)+(2^0)(5^0)

= 1 + 1

= 2

Answer:

Step-by-step explanation:

The answer comes from what is inside the brackets.

anything ^ 0 = 1

So 3^0 + 2^0 = 1 + 1 = 2

5^0 = 1

2 *1 = 2

What is the probability that a resident is in the age group 60-69? a. 0.385 c. 0.35 b. 0.37 d. 0.4

Answers

Answer:

b. 0.37

Step-by-step explanation:

it asks for everyone from 60-69 so you add the male and female together and put it into a fraction it should come out as .37/1 or 0.37

Ariel bought 8 balloons for $3.20. Mrs.Torres spent $38.40 on balloons at the same store. How many balloons did Mrs.Torres buy?
A.15
B.96
C.40
D.64

Answers

Answer:

96 because 3.20 divided by 8 is 0.4 and 0.4 times 96 is 38.4

Find the minimum and maximum possible areas for a rectangle with the following measured area.

6 in. × 9 in.

A.
46.75 in.2, 61.75 in.2

B.
53.5 in.2, 54.5 in.2

C.
40.0 in.2, 54 in.2

D.
40.5 in.2, 54.5 in.2

Answers

Answer:

46.75 in.2, 61.75 in.2

Step-by-step explanation:

its in your notes/lesson on gradpoint

how many multiples of 3 between 1 and 100

Answers

Answer:

Step-by-step explanation:

3x33 is 99 and 3×34 is 102 so the answer is 39

Other Questions

Write a program that prompts the user to enter a fraction in the following format (x/y). You may assume that the user will input numbers and a slash, but your program should deal with spaces. Use String methods to parse out the numerator and denominator (e.g. indexOf(), trim(), substring() etc.) Once you have the numerator and denominator, your program will determine whether the number is a proper fraction or an improper fraction. If it is a proper fraction, display the number. If not, reduce it to a mixed fraction or to an integer (see sample output below). how can spiritual health affect phycological health? how has technological change contributed to global warming what is one problem that scientists think global warming may cause for society? I need help with this Cody ran 3 miles on his first day of training. The next day he ran 2/12 that distance. How far did he run the second day? Can I please have help real answers only Help!! Ill mark you the brainliest!! Questions 3&4 pleaseee marine phytoplankton are not found at great depths in the ocean because of the lack of please help me thank you The Persians ruled an empire larger than any the world had seen before. Write 3 to 4 sentences summarizing the policies that allowed Persian rulers to manage their lands. The profileration of the internet has given rise to a new method of advertising, called spamming, that essentially is a more cost-effective method of the telephone solicitations method known as cold calling. If a company buys three mailing list with 2,500, 3,500, and 4,000 email addresses respectively and spam them with promotional material, how many potential customers has it reached? A. 5,000B. 10,000C. 15,000D. 20,000 what is the relationship between the geohraphical diversity and lifestyle of people ? Explain with examples Which of the following types of words must be capitalized? (5 points) Group of answer choices First, last, and main words in a book title All pronouns that are used in dialogue I, only at the beginning of a sentence The first and last word of every sentence CorrectRead the following sentence,My dad refuses to drink coffee from the same mugs that my mom uses for tea.What is the function of the underlined word in this sentence? Select the best answer.AnswerO predicateO prepositionO subjectOobject of the preposition Last two question, Let's go 0.8 gram of divalent metal was dissolved in 100 CC of 1.28 N HCl and the solution was diluted to to 200 cc. then 50cc of this solution required 54.6 CC of 0.22N NaOH for the neutralization. find the atomic weight of metal . Which two words would BEST replace "mimicked" and composition in the selection above WITHOUT Changing the meaning?(A) dissolved contents(B) located, foundation(C)formed, structure(D)resembled, makeup 7.3 Code Practice edhesiveWrite a function named print_sum that accepts three numbers as parameters and prints the sum. First, write the print_sum function. Then, prompt the user for three inputs, and call your print_sum function on those inputs.Sample Run:Enter the 1st number: 11Enter the 2nd number: 9Enter the 3rd number: 8The sum: 28 Which of the following best describes the pattern in the diagram as you movefrom left to right? A bag of candy containing 320 pieces is to be divided up into 18 smaller bags for distribution with fourteen left over. How many pieces will go in each bag?