What is the value of y in the system of equations shown below?

7x − 7y = 49
3x − 16y = 34

Aresearch group wants to find the opinions’ of city residents on the construction of a new downtown parking garage. what is the population of the survey downtown shoppers downtown visitors downtown workers city residents

If x is 6, then 7x= a. 13 b. 42 c. 42x d. 76

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