What number, when subtracted by 15, equals 18?
2 answers:
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Answer:
Price $0.75 per ounce of confetti
Step-by-step explanation:
Given the statement: Yuki bought a pound of confetti for $12.
⇒ ......[1]
Also, it is given that there are 16 ounces in 1 pound.
⇒ 16 ounces = 1 pound .....[2]
To calculate the price, in dollars per ounce of confetti.
From [1] and [2] we have;
then;
1 ounces =
Therefore, the price, in dollars per ounce of confetti is, $0.75 per ounce.