Zvaries jointly with x and y. when x = 2 and y = 3, z = 60. what is the value of z when x = 4 and y = 9?

Which graph represents y=^3 sqrt x+8-3 ?

Brent works part-time at a clothing store. he earns an hourly wage of $15. if he needs to earn more than $45 in a day and works for x hours a day, which inequality represents this situation? a. 15x > 45 b. 15x < 60 c. x > 60 d. 15x < 45 e. x < 60

When using the linear combination metho e linear combination method to solve a system of linear equations, the four options are: