Answer:

Step-by-step explanation:
you can divide both sides by 2.35 to get the right side to be 1:

It think the answer could quite possibly be 4
Answer:
75+150=225 in^2
Step-by-step explanation:
Separate each layer.
Area1+Area2= Total area
A1= a*b*d
A2=a*c*d
A1=5*5*3=75 in^2
A2=5*10*3=150 in^2
75+150=225 in^2
Answer:
16 books
Step-by-step explanation:
133-5=128
128/8=16