It would probably be 56.55
Replace b with 7 in the binomial and simplify.
b + 16
Let b = 7
7 + 16 = 23
Answer:
4/5 or 0.8
Step-by-step explanation:
Rise/Run
Y2-y1/x2-x1
Answer:
9 cans
Step-by-step explanation
Side length of the squared ceiling = 15m
Area of a square = side x side = 15 x 15 = 
Area of paint each can covers = 25m
∴Number of paint cans needed to paint the entire ceiling =
= 9 cans