Answer: 7 Switches will be made.
Step-by-step explanation:
number of switches
Answer:
12
^^
I just pressed 27/90 on the calculator hahahha
Maggie is 5 years old
3M-4+M=16
add 4 to both sides
4M=20
Divide both sides by 4
20/4 = 5
M/Maggie is 5