What is the answer to the riddle 20 + 30 X 0 + 1 the real answer ...

Solve by simplifying the problem. There are 18 students in Mr. Alvarez's art class. Throughout the year, every student must pair up with every other student to complete a project. How many projects will be finished?

If f (x) = 3x 2 + 1 find f (6).

Does anyone take the Aleks Algebra 1 online class?

What is the solution to the system of equations below? y = negative three-fourths x + 3 and y = - 12

Two interpretations of 60 Divided by 5

Court time is selling tennis rackets for $64.99. The cost to court time is $37.48 per racket. Overhead is estimated to be 20 percent of the selling price. What is the net profit rate?

25 is on sale for 30% off. What is the sale price

5x+3y=4 Y=-3x how do i do this?

Express 41-4 as a mixed number

A certain disease has an incidence rate of 0.2%. If the false negative rate is 8% and the false positive rate is 4%, compute the probability that a person who tests positive actually has the disease.