You are buying a Lego set. Target has it listed for $34.99 which is 70% of the original price. What is the original cost of the
1 answer:
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1.
Multiply both sides by x:
Subtract from both sides Gx:
Then solve this equation:
2.
Multiply both sides by x:
Subtract from both sides Gx:
Then solve this equation:
Multiply both sides by x:
Subtract from both sides Gx:
Then solve this equation:
2.
Multiply both sides by x:
Subtract from both sides Gx:
Then solve this equation:
Answer:
C 28
Step-by-step explanation:
Put the given value where x is in the expression and do the arithmetic.
-2(3(-3) -2) +(-3) +9
= -2(-9 -2) -3 +9
= -2(-11) -3 +9
= 22 -3 +9
= 19 +9
= 28
y varies inversely with x
Answer: inverse variation