37 points out of 40 points. convert that score into a percentage. what's the percentage?

What values of c and d make the equation true?

Which is the equation of a line perpendicular to the line with the equation 3x+4y=8

Fa bus driver leaves her first stop by 7: 00 a.m., her route will take less than 37 minutes. if she leaves after 7: 00 a.m., she estimates that the same route will take no less than 42 minutes. which inequality represents the time it takes to drive the route, r?