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3 years ago

8

Plz Help

1 answer:

sweet [91]3 years ago

6 0

For part A: the constant is 83.50. the variable would be c and w. and the coefficient would be 10c or 15w.

part B: so 10(4)+15(15)+83.50 -----> 10x4= 40------> 40+15(15)+83.50---->15x15=225
40+225+83.50=348.50

part C The coefficient would change because a constant is always constant, a variable is just a letter standing in for a number which would make the coefficient the one that changes for $10 to $20.
hope that help!

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