828
It’s just simple multiplication
Answer:
40 Laps per Hour
Step-by-step explanation:
45 * 5 * 12 = 2700
2700/60 = 45
1800/45 = 40
Both equal so set equal to each other
-1/3y+4/3=2y+6
times both sides by 3
-y+4=6y+18
add y to both sides and minus 18 both sides
-14=7y
divide both sides by 7
-2=y
sub back
x=2y+6
x=2(-2)+6
x=-4+6
x=2
(2,-2)
