Mathematics High School

-0.50x – 5 + 1.5x + 3.4

Combining like terms

Answers

Answer 1

Answer:

x - 1.6

Step-by-step explanation:

Answer 2

Answer:

the answer is X=1

Step-by-step explanation:

-0.50x and +1.5x are like terms

-5 and 3.4 and like terms

so -0.50x + 1.5x equals 1

and -5 + 3.4 equal -1.6

Related Questions

Could someone do this real quick

Answers

Answer: x= 5/7 or x= 0.714285

Step-by-step explanation:

The ratio of purple blocks to green blocks in a bucket is 6:21. Which answer indicates an equivalent ratio?

Answers

You didn’t put the answer choices but your answer is probably 1:3

Because both numbers are divisible by 6.

6/6=1
21/6=3

Derek advises a patient to have a scale every 4 months and a polish every 6 months. If they have a scale and polish today, how long will they wait before they can have both during the same appointment?

Answers

Answer:

12 months time

Step-by-step explanation:

To find this, we simply find the lowest common multiple of the two months

Mathematically, we have the lowest common multiple of 4 and 6 as 12

Thus, the time they would have the appointment together is the simply 12 months

Answer:

12 months

Step-by-step explanation:

LCM= 2 I4,6

              2,3

           

LCM=12

pls mark as brainliest

.....I need some help :/

Answers

Answer:

B. 1

Step-by-step explanation:

1. Simplify everything in the parentheses (4^4) = 256

2. Simplify 256^9 = 4.7223665e+21

3. Divide your answer by 4^36 (= 4.7223665e+21) which equals 1.

the correct answer is b

PLEASE PLEASE HOW MANY TIMES CAN I SAY PLEASE HELP ME!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer like
Answer 1.___________
Answer 2.___________
Answer 3.___________
Answer 4.___________
Answer 5.___________

Answers

1. C
2. A
3. B
4. D
6. B
I think these are right

i need help ((( ' : ooooooooooooooooooooooooooof heh sorry needed 20 words smh

Answers

Answer:

C 22

Step-by-step explanation:

equation is 2(pie)r

so yeah solve by using 2(3.14)3.5

:)

Diego saw a movie that was 1 hour and 40 minutes long. The movie ended at 2:30. What time did the movie start?
А
12:50
B
1:00
с
1:50
D
4:10?

Answers

I think the answer is D

Answer: A

Step-by-step explanation: It can't start at 4:10 because it ended at 2:30. It cant be 1:50 because it would ended a few hours ago. If you we're stuck with B and A then good job. It can't be 1:00 because the movie would of ended 10 minutes later. So in this cause the answer is A.                                        

                                                                                         Hope this helped!!!

Monica deposits ​$200 into a savings account that pays a simple interest rate of 3.9​%. Paul deposits ​$300 into a savings account that pays a simple interest rate of 3.2​%. Monica says that she will earn more interest in 1 year because her interest rate is higher. Is she​ correct? Justify your response.

Answers

Answer: No, Monica is incorrect.  Paul will get more interest in 1 year.

Step-by-step explanation:

Formula: Simple interest : [tex]\dfrac{\text{principal x rate x time}}{100}[/tex]

Given: For Monica, Principal =$200, rate = 3.9%

Interest in 1 year = [tex]\dfrac{200\times3.9\times1}{100}=\$7.8[/tex]

For Paul, Principal =$300, rate = 3.2%

Interest in 1 year = [tex]\dfrac{300\times3.2\times1}{100}=\$9.6 > \$7.8[/tex]

Thus , Paul will get more interest in 1 year.

i.e. Monica is incorrect.

PLZ HELP I don't get this y-5=1/3(x+12)

Answers

Answer:

If solving for slope

y = 1 /3 x + 9

for slope would be y=1/3x+9

When using the Elimination
method for systems, you may
have to multiply the top or
bottom equation by a number to
create a
pair.

Answers

i believe you’re corrext
yes i think ur answer is correct

Help me please with This no need to explain

Answers

The answer your looking for is D

Answer:

215

Step-by-step explanation:

I need help with this

Answers

c^2/f^2

hope that helps

Solve the equation. You may find using algebra tiles helpful in solving this problem.
X +3=-X-3

Answers

Answer:

X+3=-X-3

+X    +X

2X+3=-3

    -3   -3

2X=-6

/2    /2

X=-3

Step-by-step explanation:

Answer:

x=--3

Step-by-step explanation:

x+x=-3-3

2x=-6

x=-6/2

x=-3

What is √7 rounded to the nearest hundredth?

Answers

Answer:

2.64

Step-by-step explanation:

The sqhate root of 7 is 2.64575131106. Usually this would be 2.64 when rounded to nearest hundredth.

help please its timed

Answers

Answer:

C -2 2

Step-by-step explanation:

If a quadrilateral is a square, then it is a rhombus (True or False)

Answers

Answer:

true

Step-by-step explanation:

because the sequare has 4 congruent sides

A new soft drink has 20% less sugar than before.
The drink had 50 grams of sugar originally.
How much less sugar does it have now?

Answers

20% of 50 is 10 (50 x .20 = 10). If the original drink had 50 grams, and the new one has 20% (10 grams) less...then the new drink would have 40 grams of sugar (50-10=40).

The required amount of sugar is given as 40 grams.

Given that,
A new soft drink has 20% less sugar than before. The drink had 50 grams of sugar originally, how much less sugar it has now is to be determined.

What is simplification?

The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.

here,
According to the question,
The final amount of sugar = [1 - 0.02][50]
                                  = 40 grams

Thus, the required amount of sugar is given as 40 grams.

Learn more about simplification here:

https://brainly.com/question/1369388

#SPJ2

subtract 637.42 - 29.71

Answers

Answer:

607.71

Step-by-step explanation:

637.42-29.71=607.71

Answer:

607.71

Step-by-step explanation:

Write 57 as a fraction, decimal, and as a percent.

Answers

Answer:

0.57    14.5/25   57%

Step-by-step explanation:

decimal fraction percent

Answer:

Fraction: 57/1

Decimal: 57.

Percent:5700

Step-by-step explanation:

Fraction: Every number can be expressed over

Decimal: every number has a decimal point at the end of it

Percent:if you multiply any number by 100 and add a percent at the end you will get the percent of the number.

Helpppp pleaseeee helppppp

Answers

Answer:

2x-1=x+7

-x     -x

2x-1=7

+1      +1

2x=7

/2    /2

x=3.5

Step-by-step explanation:

f(x) = -x^2+10x - 17

Answers

Answer:

theres a graph with the vertex values if that's what you were looking for

Step-by-step explanation:

Determine if the two triangles are congruent and write the conjecture.
pls help

Answers

Answer:

(see below)

Step-by-step explanation:

First, to make it easier for yourself, "flip" the triangles so that they "match." To see what I'm talking about, refer to IMAGE.A.

Now that you can tell that the congruent side and angles are corresponding, you have to prove them congruent.

There is one side and two angles, so it's AAS or SAA.

HURRY WILL MARK YOU BRAINLIEST

Answers

Answer:

we have:

x + 4 + x + 6 + x + 2 + x + 18 + x = 180.3

<=> 5x + 30 = 540

<=> 5x = 520

<=> x = 104

we also have: m<5 + x = 180

<=> m<5 = 180 - 104

<=> m<5 = 76

Solve for y. 1/4y+3=-5x

Answers

Answer:

y=-20x-12

Step-by-step explanation:

I’ll give brainlest if it’s right Evaluate the expression when y = 5.
3+ y + 6
09
O 14
O 19
0 21

Answers

14. 3+5+6=14 i think

Find the measure of angle A.
1+ 38
x + 68
A) 30°
C) 26°
B) 35°
D) 60°

Answers

Answer:

b

Step-by-step explanation:

b

Mrs. Little made coffee each day on her 10 day family vacation. The following line plot shows the amount of cups of coffee her family drank each day. Solve to find the total amount of coffee the family drank each day. Mrs. Little made ____ cups of coffee.

Answers

Answer:

there isnt a lin plot srry

Step-by-step explanation:

Answer:

9x2=18

10x1=10

11x2=22

12x1=12

13x1=13

14x2=28

ok so now 18+10+22+12+13+28

28+34+41=103

Step-by-step explanation:

(1/4)^{5/2}
pls help

Answers

Answer:

5/8

Step-by-step explanation:

Do it your self loser

What is the measurement of the unknown angle?
70°
2
127
146°

Answers

Answer:

Where's the picture of it?

5a. For each quantity, decide whether circumference or area would be
needed to calculate it. Explain or show your reasoning. The distance around
a circular track.

Answers

May be able to get the most from the first time since I've been using this method for producing an excellent job and the other hand, the first thing I noticed.
Other Questions
Why do you want to learn about health sciences Identifying type and normal balances of accounts Lo C4 For each of the following (1) identify the type of account as an asset, liability equity, revenue, or expense; (2) identify the normal balance of the account, and (3) select debit (Dr or credit (Cr) to identify the kind of entry that would increase the account balance. Account Type of Account Normal Balance Increase (Dr. or C a. Land b. Cash c. Legal Expense d. Prepaid Insurance e. Accounts Receivable f. Dividends g. License Fee Revenue h. Uneaned Revenue i. Fees Earned j. Equipment k. Notes Payable l. Common Stock Will give brainliestwrong answer will be reportedpls help:) The process people go through to detach from a role that had been central to their self-identity Which most accurately describes the position of the Constitution of the Republic of Texas regarding slaves and free blacks?Slavery was upheld and free blacks were considered citizens.Slavery was abolished and free blacks were considered citizens.Slavery was upheld and free blacks were not considered citizens.Slavery was abolished and free blacks were not considered citizens. write a letter to a friend tell him at least two reasons why education is importance Question HelpA bag contains 7 green marbles and 14 orange marbles. If a representative sample contains 3green marbles, then how many orange marbles would you expect it to contain? Select three ratios that are equivalent to 4:18 Compare and contrast ionic and molecular compounds. What health consequences is most likely to result from alcohol school? Which is the best description of power? A. the amount of kinetic energy lost during motion B. a measure of how fast an object can travel C. the amount of energy transfer during motion D. a measure of how fast a machine performs work Find the smallest number that is divisible by both 18 and 48. Samuel is going to invest $1,700 and leave it in an account for 16 years. Assuming theinterest is compounded daily, what interest rate, to the nearest tenth of a percent,would be required in order for Samuel to end up with $3,100? Find the inverse of the following function. g(x) = 1/x - 2plz show workA.) g^-1(x) = - 2/x-1B.) g^-1(x) = 2/x-1C.)g^-1(x) = 1/x+ 2D.) g^-1(x) = 2/x+1 10 pts+ brainliest if correct Does this picture show the diameter or radius of a circle? WHICH SIGN CAN SAY THAT A PHYSICAL CHANGE HAS TAKEN PLACE1.FORMATION OF GAS2.FORMATION OF PRECIPITATE3.EVOLUTION OF HEAT4.ALL THE ABOVE Read the excerpt from chapter 23 of The Awakening.Mr. Pontellier himself had no particular leaning toward horseracing, and was even rather inclined to discourage it as a pastime, especially when he considered the fate of that blue-grass farm in Kentucky. He endeavored, in a general way, to express a particular disapproval, and only succeeded in arousing the ire and opposition of his father-in-law.Which statement best summarizes the explicit message in the excerpt?Mr. Pontellier is morally opposed to gambling.Mr. Pontellier regrets the demise of the Kentucky farm.Mr. Pontelliers opinions offend his father-in-law.Mr. Pontelliers opinions reflect his conservative nature. Give a types of mirror Help me please :) . Ill mark you as a brainliest.