i dont know the answer please help

Question

Write an equation to determine the number of minutes (t)(t)left parenthesis, t, right parenthesis that Raymond was on the trampoline.

 

Find the number of minutes he was on the trampoline.

 

 

question : Raymond just got done jumping at Super Bounce Trampoline Center. The total cost of his session was \$43.25$43.25dollar sign, 43, point, 25. He had to pay a \$7$7dollar sign, 7 entrance fee and \$1.25$1.25dollar sign, 1, point, 25 for every minute he was on the trampoline.

Answer 1

43.25 = $7 +  1.25*X   where X is the number of minutes he used the trampoline

 

36.25 = 1.25* X    <--- subtracts 7 from both sides

 

3625 = 125 X <--- multiplies both sides by 100 to clear away the decimals

 

X = 3625/125 = 29