B:200 becuase "t" is the variable 10 multiplied by 8 day the days they want to plug into t so 80. 80+120 is 200.
The number of cans Jack and Jill collected after 8 days will be 200. so option B is correct.
A linear equation is an equation that has the variable of the highest power of 1.
The standard form of a linear equation is of the form Ax + B = 0.
Given;
Jack and Jill hope to collect 10 cans per day to reach their goal. They have already collected 120 cans.
The function for this problem is f(c) = 10t + 120
For t = 8
f(c) = 10t + 120
f(c) = 80 + 120
f(c) = 200
Hence, The number of cans Jack and Jill collected after 8 days will be 200. so option B is correct.
Learn more about linear equations;
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