A warehouse supervisor is told to ship at least 50 packages of gravel that weigh 55 pounds each and at least 40 bags of stone that weigh 70 pounds each. The maximum weight capacity of the truck to be used is 9,500 pounds. Find and graph a system of inequalities
describing the numbers of bags of stone and gravel that can be shipped.
?
A. 
?
B. ?
C.
?
D. ?
E.
?
?
Answer: A
Mathematics
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Find the measure of ?y.
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Mathematics