Solve this equation. 100t = - 35

If y varies directly as x and y=540 when x=10, find x when y=1080?

If one-half of a number is 8 less Than the number whats is tge number? define your variable write an equation and solve

The student government-collected data on club membership by grade level. Data on club membership are summarized in the table shown below.

Which equation could be used to calculate the sum of the geometric series? One-third + two-ninths + StartFraction 4 Over 27 EndFraction + StartFraction 8 Over 81 EndFraction + StartFraction 16 Over 243 EndFraction

Brianna says that all three expressions are equivalent because the value of each one is - 4 when x=4

Select the graph that would represent the best presentation of the solution set for |z| > (1/2).

What is the radical form of 145

State the value of the discriminant for each equation. Then determine the number of real solutions of the equation. 1) 0.5x^2-2x=-2 2) 2x^2-5x+20=0

A local hamburger shop sold a combined total of 600 hamburgers and cheeseburgers on Saturday. There were 50 more cheeseburgers sold than hamburgers. How many hamburgers were sold on Saturday?

Factor the algebraic expression below in terms of a single trigonometric function. csc 2x - 1