The equation y=15x can be used to determine the amount of money y pauli's pizzeria makes by selling x pizzas . the graph shows the money leo's pizzeria takes in for different numbers of pizzas sold. which pizzeria makes more money per pizza

Pauli's pizzeria make more money per pizza

Step-by-step explanation:

see the attached figure to better understand the problem

step 1

Find out the slope of the graph of Leo's pizzeria

looking at the graph take the point (2,24)

The graph show a proportional relationship (the line passes through the origin)

The slope is m=y/x

we have

For x=2, y=24

substitute

m=24/2=$12 per pizza sold

The linear equation is

y=12x

step 2

Compare the slopes

Pauli's pizzeria

we have

y=15x -----> slope m=$15 per pizza sold

Leo's pizzeria

we have

y=12x -----> slope m=$12 per pizza sold

$15 per pizza sold > $12 per pizza sold

therefore

Pauli's pizzeria make more money per pizza