Answer:
C
Step-by-step explanation:
Let y represent the number of hours Maria works in a pay period.
Maria earns $5 per hour, then Maria earns
in y hours.
She spends one-third of each paycheck on books. One-third of
is

29, 18, 5, -10, -12, -25
Hope this helped :)
15. If u take 8 and divide it by 12 then u get 3/4. Then multiply 21 by 3/4 (or .75) and it gives you 15.75. Since u can't win three quarters of a game, u round it down to 15
16.
1,200*.1=120
1200-120= 1080
1080
17.
199.95*.3=59.99 (rounded)
199.95-59.99=140
140
18.
5700*.6=3420
5700-3420=2280
2280
19.
7000*.5=3500
7000-3500=3500
3500
$60 because you have to divide 40 and 8 to get 5 then multiple 12 and 5 to get 60