Answer:
107
Step-by-step explanation:
We first need to input the values of the variables.
7 + 2 x 5^2
7+10^2
7+100 = 107
72 signs
90 min = 1.5 hour
6 hours hangs 6/1.5 * 18 signs = 72
(152.75 - 47) ÷ 11.75
Answer:7y
i think its 7y
