MATHEMATICS MIDDLE SCHOOL

     Identify the like terms. 9x, 10y, –9y,  10   A. 9x and 10   B. 10y and 10   C. 10y and –9y   D. 9x and -9y

The term 25ab and which other term are like terms?   A. 25   B. 24a   C. 5ba   D. 10b

Combine like terms.15w – 28w   A. –43w   B. –13w   C. –13   D.  

Combine like terms.9 + 18s – 7s   A. 20s   B. 9 + 11s   C. 9 – 11s   D. 20

Combine like terms.      5/6X take away -2/3X= Answers: A. 1/6X B. 1/3X C. 1/2X D. X  

                                                                                                                                                   

Answers

Answer 1
Answer:

Answer:

1) Option C

2) Option C

3) Option B

4) Option B

5) Option A

Step-by-step explanation:

1)  Identify the like terms ?

Terms are 9x, 10y, –9y,  10.

Like terms are those having same variable.

i.e. 10 y and -9y are like terms.

So, Option C is correct.

2) The term 25ab and which other term are like terms?

Option terms are 25,24a,5ba,10b

Like terms are those having same variable form.

i.e. 25ab and 5ba are like terms.

So, Option C is correct.

3) Combine like terms.

Expression 15w-28w

combine like terms means adding and subtracting like terms with same variable.

i.e. 15w-28w=-13w

So, Option B is correct.

4) Combine like terms.

Expression 9+18s- 7s

combine like terms means adding and subtracting like terms with same variable.

i.e. 9+18s- 7s=9+11s

So, Option B is correct.

5) Combine like terms.

Expression (5)/(6)x-(2)/(3)x

combine like terms means adding and subtracting like terms with same variable.

i.e. (5)/(6)x-(2)/(3)x=(1)/(6)x

So, Option A is correct.
Answer 2
Answer: These are my answers
1.C
2.C
3.B
4.B
5.A

Related Questions

Someone please help I really need help asap ❤❤❤I WILL MARK AS BRILLIANT WHOEVER ANSWERS THESES QUESTIONS. HELP ME❤❤❤1. Write the fraction one-eighth as a percent. Round to the nearest hundredth of a percent where necessary. (1 point) 12.50% 37.50% 62.50% 80.00% 2. Write the decimal 0.063 as a percent. (1 point) 0.63% 6.3% 63% 630% 3. After a study was completed at a local college, it was found that 386 in 1,112 students live with their parents. What percent of the students lives with their parents? Round to the nearest hundredth of a percent where necessary. (1 point) 3.44% 34.71% 49.36% 65.28% 4. Write the percent 23.44% as a decimal. (1 point) 2344 234.4 2.344 0.2344 5. Chris and five of his friends go out to dinner. The total bill comes to $124.29. They decide to leave a 20% tip. Each person will contribute an equal amount to the total tip. Estimate what each person should contribute. (1 point) $29.00 $21.00 $5.00 $4.15 6. Use a proportion to solve the problem. 71% of 67 (1 point) = ; 94.37 = ; 105.97 = ; 47.57 = ; 95.14 7. 41 is what percent of 205? (1 point) = ; 84% = ; 20% = ; 200% = ; 8% 8. According to the scores on the last math test, 80%, or 20, of the students in the class received an A. Find the number of students in the entire class. (1 point) = ; 16 students = ; 65 students = ; 25 students = ; 40 students 9. During the basketball season, Diane took 134 shots and made about 56% of them. a. How many shots did Diane make? b. The team made a total of 498 shots. What percent of the team’s made shots did Diane make? (1 point) 24 shots; 15.1% 753 shots; 27% 240 shots; 27% 75 shots; 15.1% 10. What percent of 40 is 24? (1 point) 24 = p • 40; 6% 40 = p • 24; 17% 24 = p • 40; 60% 40 = p • 24; 167% 11. The sales tax rate is 6.3%. Find the tax paid for a pair of earrings with a list price of $77. What is the total cost of the pair of earrings? (1 point) $4.85; $77.49 $4.85; $81.85 $0.49; $77.49 $.049; $81.85
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HELP! Please answer the question above tia

Answers

To get the Y values use the equation Y = MX and substitute the X and M values So for the first one you would get Y = -3 x -1 leaving Y as 3 then for the second you do  Y = -3 x 0 giving you Y = 0 the third would be Y = -3 x 1 so Y would be -3 and you give the last one a shot >.O best of luck!

What is 469019 nearest 100

Answers

It would be 469,000... no?

A square painting has a diagonal of 44 in. Lorraine wants to frame the picture. How many inches of frame will she need? Round to the nearest inch.

Answers

The square has a diagonal of 44 inches.
In order to get the side, we need to use the pythagorean equation.

Diagonal (d) ^ 2 = side^2 + side ^ 2
Diagonal (d) ^ 2 = 2side (s)^2

d^2 = 2s^2
44^2 = 2s^2
1936 = 2s^2
2s^2 = 1936
s^2 = 968
s = 31.11 inches

The length of the side is approximately 31 inches.
Perimeter = 4*s
Perimeter = 4 * 31
Perimeter = 124 inches

So she need a total of 124 inches to frame the square.

I am sure the anwser is 124in

I hope this helps let me know! ;)

How many 16ths are in 15/16

Answers

none because 15 is smaller than 16 and 16 is the biggest

John and Bill walk towards to each other’s house. If both leave at 10 am, they meet 10 minutes later. If Bill leave 3 minutes later then John, they’ll meet 9 minutes after Bill leaves. How long does it take for Bill to walk to John’s house?

Answers

I do not now but i think it 7  minutes because he left 3 minutes later.I help

The dimensions of a rectangle whose area is x^2 + 4x square units are

Answers

Answer:

x and x+4

Step-by-step explanation:

since area is product of length and breadth for a rectangle . if we factorise the area given , take x as common the other expression comes out to be x+4 . hence dimensions are x and x+4
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