Which is the constant term of the algebraic expression -2x^2+17-15x+7xy? -15 -2 7 17

In two fractions have the same denominator but different numerators,which fraction is greater? give an example

To complete your spring schedule, you must add calculus and physics. at 9: 30, there are three calculus sections and two physics sections; while at 11: 30, there are two calculus sections and three physics sections. how many ways can you complete your schedule if your only open periods are 9: 30 and 11: 30?

Segment xy is dilated through point m with a scale factor of 2. which segment shows the correct result of the dilation