See the attachments for the answer :)
Answer: x=37.8, you can solve by writing a proportion
Answer:
ask siri she helps for each question
Step-by-step explanation:
Answer:
Step-by-step explanation:
1. Replace F(x) with y.
2. Interchange x and y in y = 2x + 1: x = 2y + 1
3. Solve this result for y: 2y = x - 1, or y = (x - 1)/2
4. Replace y with:
-1
F (x):
-1 x - 1
F (x) = -----------
2
She would've put 11 dimes in each pile. 55/5=11