Solve the solutions of these very important equations

C: x = 150

F: x = 0.849

I: x = 2.667

Step-by-step explanation:

C:

x^2 = 22500

Therefore x = √22500

x = 150

F:

x^2 = 0.72

Therefore x = √0.72

x = 0.8485281

I:

9x^2 = 64

(9x^2) ÷ 9 = (64) ÷ 9

x^2 = (64÷9)

x=√(64/9)

x = 8/3 = 2.66667

the correct answer is you spend $55.78 more in a brand store that buy ing in a normal store.

step-by-step explanation:

brand = spend   $ 135.85 total

store = spend $80.07 total