Answer:
12 hr. mowing lawns
28 hr. working at Mc Donalds
Step-by-step explanation:
Let t = time mowing lawns
then 40 - t = time working at McDonalds
7,5(40 - t) + 6t = 282
300 - 7.5t + 6t = 282
-1.5t = -18
t = 12 hr. mowing lawns
40 - t = 40 - 12 = 28 hr. working at Mc Donalds
Answer:
B = 20.7°
C = 126.3°
c = 29.6
Step-by-step explanation:
See attached photo for steps...
15 and 1/25 is the mixed number for 15.04
When you have a linear model, you are adding or subtracting the same amount each time.
The following are linear:
A pool that charges a yearly fee and a per visit fee.
A theater that charges per ticket.
The distance a bike travels at a constant speed.
