Combine like terms: n -10 + 9n - 3

Which of the terms could be combined in the following expression:

3x + 7 - 9x + 24y + 2x²

Use the Distributive Property to simplify: 3(2c - 5)

Use the distributive property to simplify: -4(3k - 7)

Which of the following is equivalent to 8(5f - 7) + 3f ?

Which of the following shows JUST a variable?

Which of these contains a constant?

Which term contains a coefficient?

m + 3 + p⁴ + 3n

Combine like terms: 6x - 6y + 14

Simplify the following expression:

2x + 7(x - 5) - 4

Simplify.

½(4x - 10)

Simplify:

-10x + 15 - 3x + 2

Simplify:
 $-n-5\left(-6-7n\right)$  

 $-r-10r$  

Simplify the expression above: 

 $-v+12v$  

Simplify the expression above:

Simplify: y + x + y + y + x