SLOPE AGAIN HEE HEE PLEASE HELP ME! + 50 WHOLE POINTS THERE ARE 3 question PLZ ANSWER ALL OF THEM IK IT is a lot ikikik but i will give brainliest thanks 5 stars AND FIFTY POINTS I REALLY NEED HELP

Step-by-step explanation:

1)

m=(y2-y1)/(x2-x1)

m=(7-4)/(-10-(-6))

m=3/-4

m=-3/4

B

2)

m=(y2-y1)/(x2-x1)

m=(18-9)/(2-1)

m=9/1

m=9

3)

m=(y2-y1)/(x2-x1)

m=(1-0)/(0-3)

m=1/-3

m=-1/3

A

the monthly balance will be $75,000

300pi

step-by-step explanation: