Which proportion can be used to show that the slope of AC Is equal to the slope of DF? A 6-(-3) -7-(-3) = -3-(-9) 5-13 B. 6-3 -7-(-3) -3-(-9) 5-13 C. 6-(-3) -7-3 -3-9 5-13 D. 6-3 -7-3 -3-9 5-13

isi

step-by-step explanation:

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she would want to sell 10 full-year subscriptions and at least 9 half-year subscriptions to get a total of at least $300. 

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step-by-step explanation:

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to determine the unit cost your would divide the total cost by the number sold.

7 bagels for $4.41       $4.41/7 = $.63 each at fresh side

5 bagels for $3.60         $3.60/5 = $.72 each at value mart