Kurt's bank offered him a 4.75% interest rate for his mortgage. If he purchases 3 points, what will his new rate be?
A. 4%
B. 0.375%
C. 4.375%
D. 1.75%

4.375% I think

Step-by-step explanation:

b. 1.25 hr

step-by-step explanation:

if you have a constant speed of 60 mph, then you have a ratio between 60 mi. to 1 hr. dividing both sides by 60 we get the ratio

1 mi. to

then mult. both sides by 75 we get the ratio

75 mi. to

simplifying we get

75 mi. to

or 1.25 hr.