Which scenario could be modeled by the equation 2 x + 12 = 40 ? Select two answers. A. Jodie wants to walk a total of 40 hours. She has completed 12 hours and walks 2 miles per hour.
B. Karl wants to mow 40 lawns and already mowed 12 lawns this month. He can mow 2 lawns per day.
C. Camille reads 2 books per day and has read 40 already. She has 12 books still to read.
D. Jackson swam 12 miles at a rate of 2 miles per 40 minutes.

687.09 dollars       happy now

step-by-step explanation: 6870

1857 times .63 equals 1169.91 subtract that from 1857 you get 687.09

is this part of a question or something

94

step-by-step explanation:

average the numbers and use a variable to figure out the minimum to get a 90.

(79+94+91+92+x)/5=90

x = 94

the car was traveling 40 mph before it started skidding. ( 2 points ) 17. was the driver were her brakes working at 75% efficiency or better? ( 2 points ) yes 29.

step-by-step explanation: