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Math·Algebra·Linear equations in two variables
easyy=30x+100
The equation gives the total cost y, in dollars, for a small business to produce x shirts. How many shirts can the business produce for a total cost of $550?
The equation gives the total cost y, in dollars, for a small business to produce x shirts. How many shirts can the business produce for a total cost of $550?
A
−3
B
15
C
18
D
21