Al and Erika went shopping for snacks. They bought bags of pretzels, p, and cans of almonds, a. Al bought 4 bags of pretzels and 2 cans of almonds for $19.30. Erika bought 5 bags of pretzels and 3 cans of almonds for $26.60. Their purchases can be modeled by the system of equations 4p+2a=19.30
5p+3a=26.60

Solve the system of equations for p and a. Show your work.

Explain what each numerical solution represents.

option a.

step-by-step explanation:

if you look closely at the graph, we can notice that the function is not defined at two different points.

if you look at functions b and c, you will notice that both functions are not defined at just one point. the function b is not defined at x= -5/2 and function c is not defined at x=-5. both options are discarded, given that our function should not be defined at two fiferent points.

now, if you look closely at the graph you will notice that the function sketched is not defined at x=5 and x=-2.

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step-by-step explanation: