Did that come with a image?
Okay so there are 45 cheese pizzas and 20 pepperoni pizzas
they are asking for the ratio of cheese pizzas to pepperoni pizzas
that would be 45:20
now this needs to be simplified, so divide both numbers by a common factor, which would be 5 in this case...45/5=9 and 20/5=4
so the ratio would be 9:4
The unit cost for one wing is 1.5 so $1.50
value of x = -1 and value of y=8
Step-by-step explanation:
We need to solve the system of equations:

Multiply eq(2) with 4 and subtract with eq(1)

So, value of y=8
Now, finding value of x by putting value of y in equation 2

So, value of x = -1
value of x = -1 and value of y=8
Keywords: System of Equations
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Answer:
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