3 years ago

If a = 2.8 and b = 4.2, find the value of c in the equation c = 7(2a + 3b)

Mathematics

1 answer:

alexandr1967 [171]3 years ago

8 0

Answer:

well the equation would be c = 7(3a + 4b) which would equal to 27 + 28 which leaves the answer of c = 55

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