Lesty
Answered

  1. What is the value of y?

6(5 + 3) = 6 • 5 + 6 • y



y = ?


Choose all answers that are correct.


2.


Which expressions show how 8 • 54 can be rewritten using the distributive property?


Choose all answers that are correct.


A.

8 • 50 + 4


B.

8 • 50 + 8 • 4


C.

8 • 60 – 8 • 6


D.

8 • 60 + 8 • 4

  1. Simplify: 3u + 7v + 4u – 2v

A.

7u + 5v


B.

7u + 9v


C.

10u – 2v


D.

12uv

  1. Which are the like terms in 4x3 – 7x2 + x + x3?

A.

4x3, –7x2, and x3


B.

4x3and x


C.

4x3and x3


D.

They are all like terms.

  1. Simplify:

5x3 – 2x2 + x + 4x3


A.

8x3


B.

9x6– 2x2+ x


C.

9x3– 2x2+ x


D.

5x3– 2x2+ x + 4x3 (the expression cannot be simplified)

Verified Answer :

thetwicepianist
  1. y=3
    2. A, but you need parentheses in 5+4
    3. A
    4. D
    5. I'm having a bit of confusion. is "x" a multiplication sign or is it a variable?
taskmasters

1) y = 3
2) C.) 8 60 - 8 6  ⇒ it will look like this 8(60-6) ⇒ 8(54)
3) A) 7u + 5v
4) 4x³ and x³ are like numbers
5) Simplify: 5x³ - 2x² + x + 4x³
group like numbers: 5x³ + 4x³ - 2x² + x
9x³ -2x² + x ⇒ letter C.

Related Questions