2 years ago

Evaluate 2a+4b a=2 and b = -1

Mathematics

2 answers:

Leona [35]2 years ago

8 0

2(2)+4(-1)=4+-4=0, so your answer is 0 hope this helps

wariber [46]2 years ago

6 0

First, you need to plug in your values. 2(2)+4(-1) and now multiply. 4+(-4) and now add. your answer should be 0.

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