1. 3x+3y=15
-3y = -3y (subtract 3y from both sides)
3x = 15-3y
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3 = 3 3 (divide each number by 3)
x = 5- y
Answer:
a. $1669
Step-by-step explanation:
Price in 1994 = [ (CPI in 1994) / (CPI 1973) ] * (Price in 1973) =
[ 148.2 / 44.4 ] * 500 = 1668.91891892 = $1669 rounded to the nearest dollar.
Answer: Distributive Property
Step-by-step explanation: The distributive property tells us that when there is a number outside a set of parentheses, you can multiply it times each of the terms that are inside the set of parentheses and then add those products together.