A can of tennis balls costs $6. The total cost c of n cans, including sales tax t, is given by the equation c = 6n + t. Which is

Question

yaroslaw [1]

3 years ago

5

A can of tennis balls costs $6. The total cost c of n cans, including sales tax t, is given by the equation c = 6n + t. Which is

the best reason why c – t = 6n?

Mathematics

1 answer:

lora16 [44] · Answer 1 · 2021-12-20T19:50:54+03:00

lora16 [44]3 years ago

3 0

Answer:

The reason why c = 6n + t is the same as c - t = 6n is because c is the sum of the addition problem. 6n and t are the addends. The inverse operation for addition is subtraction. c is the cost that will be reduced by t. The answer is still 6n.