Using the equation, substitute Amelia’s age (12 on her birthday) for x in the equation.
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Mathematics, 31.05.2020 23:58 vonteee2
Using the equation, substitute Amelia’s age (12 on her birthday) for x in the equation.
y = 0.5x + 80
y = 0.5(12) + 80
y = 6 + 80
y = 86
So 86% of the 12-years-olds in this scenario are satisfied with their tablet.
In the second line of equations, How does 0.5(12) make the 6 in the third line?
Answers: 2
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