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What is the additive inverse of -7

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Reference no: EM13832120

1. What is the solution to 89+k=-42?

a. K = 131
b. K = 47
c. K = -47
d. K = -131


2. What is the additive inverse of -7?

a. -7
b. 7
c. -|-7|
d. -(-(-7))


3. What is the solution to y-7=-7?

a. y=14
b. y=7
c. y=0
d. y=-7


4. What is the value of 14-2x3+16?

a. 12
b. 24
c. 52
d. 228


5. What is the solution to b/9=-7?

a. 81
b. 63
c. -63
d. -81


6. Which expression can be written as
9x(12+7)?

a. 9+(12+7)
b. (9+12) x (9+7)
c. 9x12+7
d. (9x12) + (9x7)


7. What is the solution to -100w=-300

a. w=3
b. w=1
c. w=-1
d. w=-3


8. What is the solution to -8+r=-12

a. r=20
b. r=4
c. r=-4
d. r=-20


9. How is the sentence "six more than x is nine" written as a equation?

a. 6=x+9
b. 6+9=x
c. 6+x=9
d. 6+9+x=0


10. What is the solution to -8y=24

a. y=-16
b. y=-3
c. y=3
d. y=16


11. What is the solution to x+(-10)=38

a. x=48
b. x=28
c. x=-28
d. x=-48


12. Which symbol will make |-8| ? |-10| true?

a. >
b. <
c. =


13. What is the solution to q/-7=6

a. q=-42
b. q=-13
c. q=13
d. q=42

Reference no: EM13832120

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