Solve 5x+c = k for x

Mario wants to ride his bike further each day. He rides 3 miles on the first day, 6 miles on the second day, and 9 miles on the third day. If he follows this pattern, how many miles will he ride on the ninth day?

Which number is a solution of the inequality? b > 11.3

The base of a solid oblique pyramid is an equilateral triangle with a base edge length of 18 inches What is the height of the triangular base of the pyramid

Why does the fact family for 81 and 9 have only two number sentences

Find zα/2 for α = 0.08.

Is 12 over 15 in lowest terms 3 over 3? Ii'm having a brain fart

200 is 398 times j make an equation

stan cut two pieces of crown molding for his family room that were 8 feet 7 inches and 12 feet 11 inches. what was the total length of the molding?

A shoe store is having a 35% off clearance sale. Sheila has a membership card which gives her an additional 20% discount every time she shops there after all other discounts are taken.

Douglas Stationery sells cards in packs of 6 and envelopes in packs of 8. If Jesse wants the same number of each, what is the minimum number of cards that he will have to buy?