Answer: the correct answer is D.
Step-by-step explanation:
launch?
I need this written better to understand.
Answer:
13) 25 and 17
14) cupcakes = $5
brownies = $3
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
C. 2448π units³
V = π·r²·h
= π·12²×17
= 144×17·π
= 2448π units³
2/9+4/9=6/9=2/3
Your answer is 2/3.
