Chris sells encyclopedias and earns $45 for each set he sells. How many sets did he sell if he earned $540 last week?

How could you use 5x6=30 to find the product of 6x6?

Does 4.5, 6, 7.5 form a right triangle

Thirty percent of the students at a local high school face a disciplinary action of some kind before they graduate. Of those "felony" students, 40% go on to college. Of the ones who do not face disciplinary action 60% go on to college.

17-5y+9y=-12+6y How do you solve this equation?

Write a percent problem for which a person is greater than 100 and the partisan know. use a percent equation to solve a problem to find a whole.

A vine is 5 inches long. The vine will grow 2 inches a week. Which function represents the length of the vine after n weeks?

What characteristics are true for all linear, exponential and quadratic functions A The range of the function is all real numbers, B The graph of the function has no intercepts c) The graph of the function is always increasing D) The domain of the

What is the simplified version of 137 rad

Consider the quadratic function f (x) = x^2-8x-9 Vertex: (-b/2a, f (-b/2a)) What is the vertex of the function (__,__)

after selling tickets to a dance for $3.25 each, the student council brought in $1020.50from tocket sales. how many tickets did the student council sell?