Question

10. Which expression is equivalent to t+4+3-2.2t?

A 1.2t+7
B-1.2t+7
5.8t
D 10.2t

Answer 1

Answer: B

Step-by-step explanation:t+4+3−2.2t

Add 4 and 3 to get 7.

t+7−2.2t

Combine t and −2.2t to get −1.2t.

−1.2t+7