Answer:D
Step-by-step explanation:
Answer: 56.52
Step-by-step explanation:
V= 3.14(r)^2*h or numerically 3.14(3)^2*2 which equals 56.52
Answer:
18
Step-by-step explanation:
5(n+3) =3(2n-1)
5n+15 =6n-3
18=n
So to find the number of dollars per lawn, we divide the number of lawns by the number of monies each got so
taryn mowed 9 and got 112.5 so 112.5/9= how much per lawn=12.5 per lawn
taryn charges <u>12.5 per</u> lawn
alistair mowed 7 lawns and got 122.5 so 122.5/7= how much per lawn=17.5 per lawn
alistair charges <u>17.5</u> per lawn
so taryn mowed 9 lawns in 7.5 hours and got 112.5 or 112.5 per 7.5 hours
to find how much per hour you divide 112.5 by 7.5 and get 15 dollars per hour
t=15 per hour
so we want to find out how many more hours t has to work to earn 735 more we just divide 735 by the rate (15) and find the number of hours so 735/15=49
t has to work <u>49</u> more hours to earn 735 more
Alistar=5 hours and 122.5 so 122.5/5=how much per hour=24.5
a=24.5 per hour
so we divide 735 by the rate (24.5) and get the number of hours
735/24.5=30
a has to work <u>30</u> more hours to earn 735 more
how much
Answer:
bobo mo pls brainliest me
