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:
(-2, 2)
Step-by-step explanation:
x= -2 y= 2
26% of 65 is 0.26*65 = 16.90
Carly made 17 of her 65 foul shots.
Answer:
you answered it yourself, it's 13
Step-by-step explanation:
7 = 7
7 + 7 = 14
14 - 1 = 13