Mathematics, 06.04.2020 16:24, damienwoodlin6

Fatima has 3 packs of batteries. Each pack contains 4 batteries. She gives her brother 8 batteries to put in his toy robot.

Let b represent the number of batteries Fatima has left.

Which equation could be used to find the value of b?

a. 3 + 4 + 8 = b

b. 3+4−8=b

c. 3 × 4 + 8 = b

d. 3×4−8=b

Answers: 2

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Fatima has 3 packs of batteries. Each pack contains 4 batteries. She gives her brother 8 batteries t...