The sum of 3 times a number and another number is 10. The bigger number is 5 more than 2 times the smaller number. What are the numbers?

What is the value of x in the equation 1.5x+4-3=4.5(x-2)?

What is perpendicular to y=-1/2x+11

Judy garland electronics operate on a net-profile rate of 20% on its printer cables. if the markup is $8.95 and the overhead is $4.31,find the net profit and the selling price? use the net-profit rate formula to solve this problem.