Answer:
39%
Step-by-step explanation:
83-last price
83 last price
100 x ?
100 * last price = 83 . x
x= 39
Answer:
60km/h
Step-by-step explanation:
90 ÷ 1.5
= 60
60 km/h
Answer:
9x^2y^2
Step-by-step explanation:
Ok so to find the area of a square we have to square the side length. So 3xy*3xy = 9x^2y^2 because 3*3=9, x*x=x^2, and y*y=y^2.
Answer:
Step-by-step explanation:
36 + 120: 12-63
156 : 51
GCF of both sides are three. Divide both sides by three.
52:17