what is -4.7+4.2 equal. please help I have a C+ in math and I need to find the answer to this question. so, please, please, plea
se, please, please help
1 answer:
Answer:
-0.5
Step-by-step explanation:
-4.7+4.2 = -0.5
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Step-by-step explanation:
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$ per min is a rate. you multiple by minutes to get dollars.
A = 10x
B = 5x + 20
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a
Step-by-step explanation:
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