Amber and austin were driving the same route from college to their home town. amber left 2 hrs before austin. amber drove at an average speed of 55 mph, and austin averaged 75 mph per hour. after how many hours did austin catch up with amber?
a. 10 h
b. 7.5 h
c. 5.5 h
d. 2 h
ps. answer b. 7.5 h is wrong. i just took the test and doing a redo.

answer: ur mum is gay

x > 1.3

step by step:

8.5−0.9x> 9.8−1.9x

step 1: simplify both sides of the inequality.

−0.9x+8.5> −1.9x+9.8

step 2: add 1.9x to both sides.

−0.9x+8.5+1.9x> −1.9x+9.8+1.9x

1x+8.5> 9.8

step 3: subtract 8.5 from both sides.

1x+8.5−8.5> 9.8−8.5

1x> 1.3

step 4: divide both sides by 1.

1x/1 > 1.3/1

the correct answer would be:

220 centimeters

to get this you can use the pythagorean theorem

hope this

step-by-step explanation:

y=-2.5x+12.5

step-by-step explanation:

5y=2x+10

y=0.4x+2

slope=-2.5

5=-2.5*3+b

b=12.5