In which choice is y not a linear function of x? (A) y = 2(x + 2) + 2x
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2(y - 2) + 2y = 2x
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y = 2(x + 2) - 2x
D
2(y - 2) - 2y = 2x

You give a $4 tip for a meal that cost $22. approximately what percent of the bill was your tip?

Organic apples are on special for $1.50 per pound. does total cost vary inversely or directly with the number of pounds purchased? find the cost of 3.4 pounds of apples. a. inversely: $5.10 b. directly; $5.10 c. inversely: $2.27 d. directly; $2.27

What multiplys to be 1 but adds up to be 4