At a local pizza place, the cost for 3 small pizzas and 3 medium pizzas is $51. The cost for 5 small pizzas and 2 medium pizzas is $55.
Find the cost of each pizza

X= cost of a small pizza
Y=cost of a medium pizza

Write a Systems of equations to solve this problem

A. 3x+ 3y = 51
2x + 5y = 55

B. x+ y = 51
3x + 3y = 51

C. 3x + 3y = 51
5x + 2y = 55

D. x + y = 51
5x + 2y = 55

step-by-step explanation:

i think something is missing in your question because y-1=(x-12) would not pass through the point (-4,-3). because if you replace x by -4 your are supposed to find y=-3 which is not the case her. if you replace x by -4 you find =-15.

i assume the right equation is y-1=1/4*(x-12) because this one is passing through both your points (if you are interested to know how i found that out i can tell you).

in this equation if i replace x by -4 i find y=-3 and if i replace x by 12, i find y=1 so the line representing this equation is passing through those 2 points.

then the standard form of the equation is finding an expression of y in function of x

y-1=1/4*(x-12)

y=x/4-3+1

y=x/4-2

hope that .

do you confirm there was a mistake in the question?

can you rephrase the question ? it is unclear : -)

step-by-step explanation:

the answer is 1/4

step-by-step explanation: