Mathematics College

Combine like terms in the following expression 8x + 3x +10x - 6

Answers

Answer 1

Answer:

21x+−6

work:

Combine Like Terms:

=8x+3x+10x+−6

=(8x+3x+10x)+(−6)

=21x+−6

Answer 2

Answer:

21x-6

Step-by-step explanation:

8x+3x+10x-6

8x+3x=11x+10x+21x

21x-6

you can only combine like terms

Related Questions

Use synthetic division to evaluate f(x) = x^3-4x^2+x-8 when x = 2.

Answers

Answer:

=-14

Step-by-step explanation:

Substitute 2 in for x:

Before- x^3-4x- + x-8 ; Now- 2^3 - 4* 2^2 + 2-8=-14

Help me answer this PLEASE!

Answers

Answer:

B

Step-by-step explanation:

35 percent answer the quiz correctly

Which is the graph of the inequality: y is less than (1/2x - 2)^3

Answers

Answer:

A

Step-by-step explanation:

(-42% - 27) - (-34x + 33)

Answers

the answer is -3021/50 - 34x

Convert the following angle from degrees to radians. Express your answer in simplest form. 435^

Answers

Answer:

29π/12.

Step-by-step explanation:

Multiply by π/180

= 435π/180

= 29π/12 radians.

What is the answer
7(2m+5)​

Answers

Answer:

14m+35 is your answer ☺️☺️☺️

Answer:

14m+35

Step-by-step explanation:

7(2m+5)

7(2m)+7(5)

14m+35

Plzzz help. Giving everything.

Answers

Answer:

d. 260. is the answer.

Answer is, 260 degrees (D)

HELP QUESTION IS IN THE PHOTO ILL GIVE YOU EXTRA POINTS

Answers

The answer C would be correct

The picture shows the top view of a piece of glass. A rectangular piece of glass is shown. The length is measured as 4 feet. The width is measured as 2 and one-half feet. Which equations can be used to find the area, in square feet, of the piece of glass? Select all that apply. A. A = 2 1 2 × 4 B. A = 5 2 + 4 C. A = ( 2 1 2 + 2 1 2 ) + ( 4 + 4 ) D. A = 5 2 × 4 E. A = ( 2 × 2 1 2 ) + ( 2 × 4 ) F. A = 2 1 2 + 4 answer and u get brainlyest

Answers

Answer:

d. and e.

Step-by-step explanation:

i did the test

Option A and Option D represents the equation of area of rectangular piece which are A=4×[tex]2\frac{1}{2}[/tex] and A=4×5/2.

What is Area of Rectangle?

The area of Rectangle is length times of width.

Given that A rectangular piece of glass is shown.

The length is measured as 4 feet.

The width is measured as 2 and one-half feet.

We have to find the  equations can be used to find the area of the piece of glass.

Area=Length×width

Area=4 feet × 2 and one-half feet

=4×[tex]2\frac{1}{2}[/tex]

=4×5/2

Hence, Option A and Option D represents the equation of area of rectangular piece which are A=4×[tex]2\frac{1}{2}[/tex] and A=4×5/2.

To learn more on Area of Rectangle click:

https://brainly.com/question/20693059

#SPJ2

I got 18 can someone double check me please?

Answers

Answer:

It's correct, it is 18 because ur adding

Answer:

28!

Step-by-step explanation:

this is because its  8 + 8 + 6 + 6 = 28. They're asking to add the outline of the perimeter.The perimeter is the length of the outline of a shape.

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