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balandron [24]
3 years ago
11

4 glue sticks cost $7.76 what equation would help determine the cost of 13 glue sticks

Mathematics
2 answers:
denis23 [38]3 years ago
6 0
7.76/4 = 1.94x13=25.22
kogti [31]3 years ago
6 0
Y=1.94x

x - the number of glue sticks
y - total cost

Divide 7.76 by 4 to get the cost of one glue stick. Now that you have the equation just substitute 13 into the variable x and evaluate. The answer is $25.22
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System of inequalities representing given scenario is as follows

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Given that Sara sells homemade blueberry jelly (b) and strawberry jam (s) at the farmer's market. She has enough berries for no more than 40 jars.

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=> 5x + 4y ≥ 120   ------ (2)

Hence system of inequalities representing given scenario is as follows :

x + y ≤40  

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