Answer:
You get the answer by seeing if the line on the graph passes through the origin and if it does you see how many there is for every 1 thing.
Step-by-step explanation:
Answer: C
Step-by-step explanation: Hope this help :D
<span>2 4/9 = 22/9
Area of square = a^2 = (22/9)^2 = 484/81 square inches.
hope that helps</span>
9514 1404 393
Answer:
Step-by-step explanation:
The equation for the total number of cases is ...
x + y = 20
The equation for the total cost of the cases is ...
20x +30y = 450
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<em>Additional comment</em>
The solution to these equations is (x, y) = (15, 5).