Expressions and Equations Computations

 2(-8+7c) 

• 16+14c

• 30c

• -23c

• 14c+(-16)

4+(-7)-10x+5x

• -5x-3

• 24+35x

• -6-15x

• 15x+3

 6(-4+3)+5v+10v

• 9v

• 21v

• 6+15v

• -6+15v

-1(-10-3)-5a-9a

• -31-14a

• -27a

• -13-14a

• -14a+13

2(8+9b)

• 16+18b

• 25b

• 18b

• -16-18b

3(10-8x)

• 30x+24

• 30-24x

• 78x

• 24x

How many terms are in the following expression?
x²+7x-13

• 1

• 2

• 3

• 6

Write the expression for the perimeter of the rectangle

• 6x - 6

• 4x + 10

• 8x - 8

• 3x - 3

Which of the following does NOT represent an equivalent expression for 8x+4?

• 4(2x+1)

• (2x+1)+(2x+1)+(2x+1)+(2x+1)

• 2(4x+2)

• 2x(4+2)

Find the equivalent expression for 7-3(2x+5)

• 4(2x+5)

• -6x-8

• 7-3(7x)

• 7-6x+5