If x and y vary directly, and x=10 when y=3, what will be the value of x when y=9?

What is the domain of function of √x+4

In order to join an online learning community, there is there is a $20 startup fee and $5 monthly fee. Write an equation in slope-intercept form that model this situation

A car salesman's total earnings, e, is a base salary pus a commission. the salesman has a base salary of $40,000 and receives a commission of $200 for every car, c, he sells. what equation represents the total earnings for the salesman?

How do I find the slope if a line when y=4x+5

What is the equation of a parabola with (-1, - 3) as its focus and y = 1 as its directrix? Enter the equation in the box.

Manny has 48 feet of wood. He wants to use all of it to create a border around a garden. The equation 2l+2w=48 can be used to find the length and width of the garden, where l is the length and w is the width of the garden.

What is 0.085 written as a percent? A. 0.85% B. 0.085% C. 8.5% D. 85%

What is 50 divided by - 15

Hailey earned $90 for working 12 hours. How much would she earn for working 20 hours?

Choose the correct simplification and demonstration of the closure property given: (2x3 + x2 - 4x) - (9x3 - 3x2).