The answer is “ A.) $3.50 “
65 miles per hour I believe because 487.5 divided by 7.5 is 65.
Answer: -2
Step-by-step explanation:
Regrouping is only done into lower place values. For example, tens to ones and hundreds to tens.
You can use point slope formula.

By getting the slope (m) from ∆y/∆x
You can plug it into the equation and plug in either of the two points as x1 and y1. This will result in the value for b. Plug that into the final equation and you have your answer!