Answer:
$8.75
Step-by-step explanation:
Answer:
13) 25 and 17
14) cupcakes = $5
brownies = $3
Step-by-step explanation:
13) you can set this up as equations
so x + y = 42
x-y = 8
solve simultaneously by subtracting from each other
2y = 34
y= 17
if y = 17
42 - 17 = 25 = x
14) set up as equations again
Ben 7c + 10b = 65
franklin 7c +7b = 56
subtract from eachother
3b = 9
b = $3
7c + 10(3) = 65
7c = 35
c = $5
Answer:
D. Class frequency divided by the total frequency.
-5 and 15. -5 times 15 is equal to -75, and they also add to 10.
|dw:1375141940415:dw|
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the answer would be
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29^2
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(dont forget the square root )
29²
