Leah is mixing peanut butter candy (p) that sells for $3.60 per pound with chocolate candy (c) that sells for $2.00 per pound. She
needs 50 pounds of the mixture to sell in her store for $2.16 per pound. Which system of linear equations can Leah use to
determine the number of pounds of each candy to use?

A)P + C - 50
3.60p + 2c = 50

B)P + C = 50
3.60p + 2 = 108

C)P + C = 50
3.60p - 2c - 108

D)p-c = 50
3.60p + 2c = 50

In all honesty, there really is no “work” per say to show. mainly it’s just using the process of elimination. the question is asking which domain(s) would be the most appropriate for the function c(n). n is the number of observed vehicles so right away, 1, 2, and 3 can be eliminated.why? 1, 2 start in the negatives and therefore it is impossible to observe negative cars. so, #4 would be the best answer to the given problem.

Common ratio, exponential function, half-life that's all i have so

Ithink that it is 384000