Answer:
He is 13 years old
Step-by-step explanation:
32-45=-13
the opposite of -13 is positive 13
5*5+5=30 5*5-15=10 30/10= 3
Answer:135
bcs 45x60 is 2700 ÷20= 135
$600
I bet you're smarter than me so you can figure it out
good thing you aint like me