The sum of 15 and x is equal to the difference between 19 and 45. what is the value of x?

The perimiter of a rectangle is 70 inches the legneth of the rectangle is 5 less than 3 times the width of the rectangle what is the width of the rectangle

Our goal is to collect email addresses from 60% of customers who purchase a product." so that means if i talk to 95 customers, i need to persuade to provide an email address?

Which property is illustrated by the following statement? if hxa rgi, then rgi hxa.