Level 2
Given the proportional table on the right, create an equation in the form
y = kx where k represents the unit rate of cost per sheet of stickers.
Costs of Stickers
Number of
Cost in
Sheets (x) Dollars (y)
7
16.45
21.15
13
30.55
19 I 44.65
9

because linear equations are a lot simpler than quadratics equations, and linear equations formula is a lot easier to memorize. that's why i think they're harder.

the equivalent expression are always the hardest ones but you look at the gcf also

step-by-step explanation: