A lifeguard is standing beside the lifeguard chair on a beach. The lifeguard is 76 inches tall and casts a shadow that is 48 inches long. The chair casts a shadow that is 72 inches long. How y'all is the lifeguard chair?

x = 114 inches

Step-by-step explanation:

The ratio of height to shadow length will be identical

x/72 = 76/48

x = 76(72)/48 114 inches

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