Answer:
267
Step-by-step explanation:
We are given the expression: 6 (d - f) +f
The value of the expression when d= 47 and f = 3 is :
6 (47 - 3) +3 = 6×(44) + 3 = 264 + 3 = 267
=267
Gain - loss = profit
55- 45 = $10 net profit
It must be 6 since the length sides r doubled and it's similar
First one b ≤ 9 good luck
