Answer: c. 29.65 + 0.90r ≤ 41
ok so the answers are going to be in order so..... 12, 3.5, and 31.5. if u need help, yell at me on my profile.
1. how much to tip
2. how much interest is needed for a loan
3. figuring out how much sales tax
I think it is C
Hope my answer help you!
Tell me if it wrong or No!
Assume sarah's weight is m.
first, she lost 12 pounds,
this means that her weight became: m - 12 pounds
then, she gained 4 3/8 pounds, therefore, her current weight is: m-12+4 3/8 pounds
the total change in her weight is:
-12+4 3/8 = -7.625 pounds
the negative sign refers to the loss.
this means that the overall change is losing 7.625 pounds
