4 x 4 x 4 = 64 64 is the answer
Answer:
The answer is C.
Step-by-step explanation:
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Answer:
C.) 21
Step-by-step explanation:
d = 22.5n + 27.5
Where d is the total amount of money earned and n is the number of items sold
Substitute:
500 = 22.5n + 27.5
We can substitute 500 for d because 500 is the total amount of money Kathryn wants to earn
Solve:
500 = 22.5n + 27.5
Subtract 27.5 on both sides:
500 = 22.5n + 27.5
-27.5 -27.5
472.5 = 22.5n
Divide by 22.5 on both sides:
472.5 = 22.5n
/22.5 /22.5
21 = n
Therefore, Kathryn must sell 21 items to make $500.
Answer:
Step-by-step explanation:
we know that
5 boxes of cereal costs $12.50
so
Using proportion
Find how much will 18 boxes cost
Let
x -----> the cost of 18 boxes
Answer:
The correct answer would be 5v + 30.