Answer:
c.
Step-by-step explanation:
Answer:
6.7
Step-by-step explanation:


Since you're looking for the unit rate, you can start do this:

And yes,

is also correct, it's just switching around the 15
The answer is -125+85= -40 because she is adding -125 by 85 which equals-40
7(72) + 0.10(2574) = 504 + 257.40 = 761.40 <== this is how much she will earn. Your gonna have to pick the answer choice that is the closest since no answer choices were given.