the price of bread went from 1.50 per loaf to 2.50 per loaf in four years. find the rate of change of the price of bread
1 answer:
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Direct variation:
y=144 when x=12.
y=? when x=17.
y=204 when x=17.
y=144 when x=12.
y=? when x=17.
y=204 when x=17.
Answer:
9
Step-by-step explanation:
Use the correct order of operations, PEMDAS.