Ms. Rodriguez bought 17 tubes of paint for her artwork. Large tubes cost $39.50 each and small tubes cost $21.50 each. She spent a total of $563.50 not including tax.
Part A. Write a system of equations that could be used to determine how many tubes of each
size Ms. Rodriguez bought.
Part B. How many tubes of each size did she buy? Show or explain how you got your answer.

17

step-by-step explanation:

13

step-by-step explanation:

divide the cost of the total of sodas you bought by the cost of one soda, for example:

$24.57 divided by $1.89 is 13 which means you bought 13 sodas

there are 70 more legs than eyes at the dog show (196 – 126 = 70). dogs have two more legs than eyes, and humans have the same number of legs as eyes. thus 70 is twice the number of dogs at the show, so the number of dogs is half of 70, which is 35. to get the number of humans, subtract 35 from 63: 63 – 35 = 28.

step-by-step explanation: