X - 4 = 7 what is X?

3 less than six times a number is 5 more than twice the number find the number and the equation and the solution

Is 12/15 equal to 3/5

chris sells cars and he get a salary of 6.00 per hour plus a 0.9% commission. one week he work 32 hours and sells 2 cars priced at 26,700 and 31,150. how much did he make that week

Factoring x^3+3x^2+5x+15

If repetition is not allowed, how many 4 letter codes can be formed from only 5 letters of the alphabet?

13,012 is divisible by 8 True or False

Helena is purchasing a house for $210000

A pen costs $1, and a jacket costs $199; both prices increase by $1. how do both increase, and what percentage that might represent. A - The pen increases by 100% and the jacket increases by 0.

90 is 37.5% of what number?

A sprinter can run 240 feet in 8 seconds whats the unit rate of feet per second