It’s A
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Answer:
First question D
Second question C
Step-by-step explanation:
First question:
You lose 10 (-10), then lose 5(-5)
-10 - 5 = -15
Second:
-3 - 4 - 3= -10
Answer: 2.5
Step-by-step explanation:
Answer:
-4r
Step-by-step explanation:
Since r and -5r both have the same variable, we can combine them
r-5r = -4r
r+(−5r) = -4r