Mathematics, 30.04.2021 01:30 aloading2256

HELP PLEASE. Is the relationship proportional? Why or why not? If so, what is the constant of proportionality? Explain.
A
Yes, the relationship is proportional, and the constant of proportionality is 0.08.
B
No, the relationship is not proportional, and the constant of proportionality is 8.
С
Yes, the relationship is proportional, and the constant of proportionality is 21.
D
No, the relationship is not proportional because there are different sales tax amounts.

Answers: 3

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HELP PLEASE. Is the relationship proportional? Why or why not? If so, what is the constant of prop...