Answer: $44.50 per hour
Step-by-step explanation:
so easy
6hrs=$267
divide by 6 on both sides
1hr=$44.50
For 1st equation: 2(7)+6 = 14+6 = 20 = R.H.S
For 2nd equation: 6(7)-5(6)= 42-30 = 12 = R.H.S.
So, your answer is "YES" for both system of equations.
I got -0.75. But is that a 3 and 1/2 or just 3?
Well, since we know that in π radians there are 180°, then how many radians in 150°?
Answer:
Cir of front wheel = pi x d = 3.14 x 12 = 37.7 in.
Cir of rear wheel = pi x d =3.14 x 18 = 56.52
Revolutions of front Tire = 300 / 37.7 = 7. 96 revolutions
Revolutions of rear Tire = 300 / 56.5 = 5.31 revolutions
Revolutions Front - Revolutions Rear = 7.96 -56.31 = 2.7 revolutions more
Step-by-step explanation: