Simplifying And Evaluating With Integers Question Preview (ID: 9505)


Practice With Integer Operations. TEACHERS: click here for quick copy question ID numbers.

Simplify 4(x + 7) -8(x - 3)
a) 4x + 7 - 8x - 3
b) -4x + 52
c) -4x + 4
d) 4x + 25

Simplify 4x(x-3)
a) 4x^2 - 12x
b) 4x^2 -3
c) 4x - 3x
d) 4x + 12x

Evaluate. |x| - 9 when x= -7
a) 2
b) -16
c) -2
d) 16

Evaluate. -|x| + 7 when x= -6
a) 13
b) -12
c) -1
d) 1

Evaluate -2m^2 - 2m when m= -4
a) -40
b) -24
c) -16
d) 24

Simplify -4(3x + 2)
a) -12x -8
b) -12x + 2
c) -4x - 8
d) -12x

Simplify -10(a - 5)
a) -5a
b) 10a - 15
c) -10a + 50
d) -10a - 50

Evaluate 2r - r(2 + r) for r = -5
a) 25
b) -5
c) 5
d) -25

Evaluate -3(k + 2) + 5k x 2 when k= -3
a) -27
b) -24
c) 33
d) -12

p(9 - 8) - p + 14
a) -14
b) p + 14
c) 14
d) 9p - 6

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