Find all numbers such that 18 plus 4 times the number is no more than 450. a. x < 117
b. x ≤ 117
c. x < 108
d. x ≤ 108

In simplified exponential notation, the expression a^2•a^-3•a 1/a 0

Two cyclists 84 miles apart start riding toward each other at the samen time. one cycles 2 times as fast as the other. if they meet 4 hours later what is the speed (in miles) of the faster cyclists

The weekly revenue for a company is r = 3p^2 + 60p + 1060, where p is the price of the company's product. what price will result in a revenue of $1200.