7 (t+8.5) - 5t + 4 simply the expression

Answer 1

7(t + 8.5) - 5t + 4

First, distribute the 7 to both terms inside the parentheses:

7t + 59.5 - 5t + 4

Next, combine like terms:

(7t - 5t) + (59.5 + 4)

2t + 63.5

Therefore, the simplified expression is 2t + 63.5.