The variable z is directly proportional to x, and inversely proportional to y. When x is 11 and y is 14, z has the value 7.8571428571429. What is the value of z when x = 15, and y = 22

What are the x-intercepts of the circle (x - 3) 2 + (y - 4) 2 = 24?

Linear functions written in the form Ax + By = C are written in slope-intercept form. True or False

Simplify the expression. 6k - 1 + 6k

Gravel is being dumped from a conveyor belt at a rate of 10 cubic feet per minute. It forms a pile in the shape of a right circular cone whose base diameter and height are always equal.

Solve each given equation and show your work the whether each equation has one solution, an infinite number of solutions, or no solution. Explain your answer. 2x+4 (x-1) = 2+4x 25-x=15 - (3x+10) 4x=2x+2x+5 (x-x)

How is 3*7 and 6*7 related

The weight of the candy that Eric collected was one thousand six hundred thirty-four grams more than the weight of the candy Timothy collected. Timothy collected three and eight hundred forty-five grams of candy. how much candy did Eric collect?

What is (-4) to 5th power simplified

Angles A and B are complementary. Explain how to find the measure ofAngle BifAngle A has a measure of 36°.

The number of calories in 5 cups of yogurt is 750. What proportion can you set up to determine the number of calories, c, in 9 cups of yogurt?