Answer:
1) number of boys in school is 48 [ Could be true ]
2) fraction of the boys in the school is = 6/6+7= 6/13 [False]
3) fraction of girls in school is 7/6+7=7/13 [Definitely true]
hope it helps...
have a great day!!!
80 x + 28 y - 56 is one of them
Answer:
833.25 or 877.59
Step-by-step explanation:
I solved this in two different ways because I wasn't sure on how the question was meant to be read.
Attempt 1:
(833.3/1)-(1+0.00833)^-360
(1+0.00833)^-360 = 0.0505
so:
833.3 - 0.0505 = 833.25
Attempt 2:
833.3/(1-(1+0.00833)^-360)
1- 0.0505 = 0.9495
833.3/0.9495 = 877.59
Since AB and DC are parallel and PD is 3, then PB will be the same as PD so PB is 3.
Answer:
Step-by-step explanation:
<u>Given</u>
- Dime = d = 10c,
- Nickel = n = 5c
- Total coins = d + n = 72
- Total value = $4.90 = 490c
<u>Equations</u>