12. which of the following is an example of an improper fraction? a. 6⁄7 b. 10⁄3 c. 3⁄10 d. 4⁄5

The amount spent on food and drink by 20 customers is shown below what is the modal amount spent ?

I’m stuck on this equation, anyone got the answer?

Given the system of equations presented here: 2x + 4y = 14 4x + y = 20 which of the following actions creates an equivalent system such that, when combined with the other equation, one of the variables is eliminated? multiply the second equation by â’4 to get â’16x â’ 4y = â’80 multiply the second equation by â’1 to get â’4x â’ y = â’20 multiply the first equation by 2 to get 4x + 8y = 28 multiply the first equation by â’1 to get â’2x â’ 4y = â’14