Answer:
a
Step-by-step explanation:
3/15 simplifies to 1/5
Answer:
c. 5 - 17
Step-by-step explanation:
a. -15 - 3 = -18
b. -3 - (-9) = 6
c. 5 - 17 = -12
d. -6 - (-6) = 0
By replacing you get:
5*7-2*11+3*(-1) = 35-22-3= 10
so the answer is 10.
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