Respuesta :
The greatest number of side dishes they can buy is 5, as per linear equation.
What is a linear equation?
"A linear equation is an equation in which the highest power of the variable is always 1. It is also known as a one-degree equation."
The family has $35 to spend on dinner.
They spend $18 on entrees.
Therefore, they are left with $(35 - 18) = $17.
Side dishes are $3 each.
Therefore, the most number of side dishes they can buy is
($17/$3)
= 5.67
≈ 5
Learn more about linear equation here: https://brainly.com/question/14925706
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