An employee earns $28.50 after 3 hours and $237.50 after 25 hours. what is the slope? what does the slope represent?

What constants do you need to add to each of the following quadratic equations to complete the square? 2x2 - 3x = 0 x2 - 8x = 0 2x2 - 11x = 18

Angles r and s are complementary. the measure of angle r is 31 degrees. which equation can be used to find angle s?

Consider circle c with angle acb measuring 3/4 radians.if minor arc ab measures 9 inches, what is the length of the radius of circle c? if necessary, round your answer to the nearest inch.