Answer:
Adult plate = 21 , child plate = 11
Step-by-step explanation:
number of adult plate = a , no of child plate = c
$487 = $19a + $8c (equation 1)
32 = a + c (equation 2)
Multiply equation 2 by 8 gets you:
256 = 8a + 8c (equation 3)
Solve equation 1 and equation 3 simultaneously:
487 = 19a + 8c (equation 1) minus
256 = 8a + 8c (equation 3) :
231 = 11a
a = 231/11
a= 21
Substitute a = 21 into equation 2 :
32 = 21 + c
c = 32 - 21
c = 11
So 21 adult plates and 11 child plates were sold.
Answer:
So both cones get two scoops? large and regular?
Step-by-step explanation:
10lbs=160oz
Multiply the total number of scoops for both sized by 3 then divide it by 160. This will give you the number of tubs. With the numbers you gave me the answer would be 14.625 Tubs but you cant have half a tub so 14
Let initially number of fishes =x
He gives 2/3 of his fish to a local high school, that is he gives 2x/3 fish .
So number of fishes left = x -(2x/3) = x/3 . And he gives 2/5 of x/3 to an elementary school , that is , he gives 2x/15 fishes to the elementary school. And finally the number of fishes left =30 , that is
So initially he have 150 fishes .
Answer:
Yes, the sample data provides convincing evidence to support this claim.
Step-by-step explanation:
if 975 out of 2755 were sent home to change then you divide 975/2755 = .35, this means .35 out of all employees were sent to change, because 1/3 = .33 and .35 > .33 the claim is correct.
Answer:
I can't even see take a closer picture