Combining Like Terms, Distributive Property

Simplify the following expression:
-10x - 9x + 1

• -19x + 1

• -19x² + 1

• -10x - 8

• -19x - 1

Simplify the following expression:
-10x + 15 - 3x + 2

• 13x² + 17

• -13x² + 13

• -13x + 17

• -7x + 17

Simplify:
 -2y + 8 + 7y + 5

• -5y-13

• 9y+13

• 5y+13

• 9y-13

Simplify:
3(9 + 2d) + 4d 

• 18d+10d

• 18d-10d

• 27+10d

• 37d

Which of the following is equivalent to  
8h +7(2 + 4h)?

• 90h

• 12h + 14

• 50h

• 36h +14

To ​simplify the expression 3(x+4)+1 I can first use the ​ (a)   to get 3x+12+1. Then, I can ​ (b)   to get the expression 3x+13

• simplify

• distributive property

• combine like terms

2(5x + 6) + 7

• 10x + 12

• 10x + 7

• 10x + 19

• 5x + 19

7(5n - 8) + 6(6n + 4)

• n - 32

• 71n - 32

• 15n + 12

• 71n + 32

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

• 43f - 7

• 37f - 56

• 43f - 56

• 43f + 56

Simplify the Expression.

3(2x+1)+2(x-4)

• 8x-3

• 8x+11

• 4x-5

• 8x-5