You just have to cross multiply. 20 x 285 = 5700. 5700 / 95 = 60.
He will run 60km
Answer:
16ft
Step-by-step explanation:
use pythagreom thereom
12^2+b^2=20^2 solve
144+b^2=400
b^2= 256 square it
b= 16
Answer:
the group bought 10 burger and 12 drinks
Step-by-step explanation:
6.25×10=62.5
92.50-62.5=30
30÷2.50=12
Just draw the graphs, and you should find y = 10x² is the only graph narrower than the given one.