What is this awnser I need help
![What is this awnser I need help class=](https://us-static.z-dn.net/files/d4b/27f4d7f55418ab8d36a05527b2207829.png)
Answer:
Your answer is D my man
Step-by-step explanation:
First I multiplied 7.50 to 315 and I got $2362.5
then I multiplied the 7.75 to 315 and got $2441.25
finally I subtracted 2362.5 from 2441.25 and my answer was $78.75