Chapter 7 Review Part 2 Question Preview (ID: 30750)


Part 2. TEACHERS: click here for quick copy question ID numbers.

Simplify the expression: 8(2x - 3) + 12
a) 16x + 8
b) 10x + 1
c) 16x - 12
d) 10x - 8

Factor the expressions: 20x + 25
a) 5(4x + 5)
b) 5(9x)
c) 2(10x + 13)
d)

Subtract the expressions: -2(w + 3) - (5w - 4)
a) -7w - 1
b) -7w - 2
c) 7w - 1
d) 7w - 2

Add the expressions: (3x + 5) + 3(4x - 1)
a) 15x + 4
b) 12x + 4
c) 10x + 4
d) 15x + 2

What are the coefficients): 5x + 3xy + 8y + 10x + 5
a) 5
b) 5, 3, 8, 10
c) x, y
d) 1

What are the variable(s): 5x + 3xy + 8y + 10x + 5
a) 5
b) 5, 3, 8, 10
c) x, y
d) 1

What are the constant(s): 5x + 3xy + 8y + 10x + 5
a) 5
b) 5, 3, 8, 10
c) x, y
d) 1

Factor the expression: 14x - 16y
a) 2(12x - 14y)
b) 2(12x + 14y)
c) 2(7x - 8y)
d) 2(7x + 8y)

Subtract the expressions: (5x - 3) - (-3x + 2)
a) 8x - 5
b) 8x - 1
c) 2x - 1
d) 2x - 5

Factor the expression: 36x - 21xy
a) 3(12x - 7xy)
b) 3x(12x - 7y)
c) 3(12 - 7y)
d) 3x(12 - 7y)

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