a race car passes its first checkpoint at a constant speed of 20 m/s and immediately begins accelerating at a rate of 10 m/s2. how long
will the car take to reach the finish line 480 meters beyond the checkpoint?
this problem can be represented using the following equation.

i have no clue at all sorry

step-by-step explanation:

the answer is (-4,-4)

hope this ! : d

b. would be the answer : )

step-by-step explanation:

step 1: add -16x to both sides.

16x−4y+−16x=64+−16x  

−4y=−16x+64

step 2: divide both sides by -4.

−4y /-4 = -16x + 64/-4

answer:   y=4x−16

hope i'm right

answer: 16

step-by-step explanation: first you would add 6+6 which equals 12 then add 2+2 which equals 4. then add 12 + 4 which is 16.

hope this ^_^