B. You do 6,000 J of work to pull a sled up a ramp. After you reach the top, you discover that the sled had 3,600 J
of work done on it. What is the efficiency of the ramp?

correct answer is infinitely many solutions

step-by-step explanation:

2(2x + 3) = -4 + 2(2x + 5)

solving the above equation:

4x + 6 = -4 +4x +10

combining like terms

4x -4x = -4+10-6

0=0

since both sides are 0=0, we end up into true statement it means it has infinite many solutions.

so correct answer is infinitely many solutions

the answer is 8.64

step-by-step explanation:

its perfect good job honey

step-by-step explanation:

awesome job girl

(2,0) and (-3,0)

step-by-step explanation: