Answer:
x=-3y+12
Step-by-step explanation:
Yes.
1. 27
2. 13
hope you have a girldfriend
1800 divided by 25 is 72. He types 72 words per minute.
Answer:
4.8 miles per hour.
Step-by-step explanation:
12:2.5
2.5/2.5=1
12/2.5=4.8
Answer:
Step-by-step explanation:
Square
519450.2
Holes
Semi-circle: 1/2*pi*r^2
diameter = 700/2 = 350 =radius
1/2*pi*350 = 175*pi
Triangle
1/2 b*h
1/2 200*400
100*400
40000
Take out the semi circle and triangle
560000-40000-175*pi
520000-175*pi = 519450.2
