Is "15 degrees warmer than yesterday" a equation? need for think through math.

Sandy works at a clothing store. she makes $7 per hour plus earns 15% commission on her sales. she worked 75 hours over the last two weeks and had a total of $2,566 in sales before taxes. which of the following is closest to how much she will earn in hourly wages and commission for those two weeks?

(a) solve h+2/6 = h-3/4(b) solve the following simultaneous equations. 2x = y + 66x - 2y = 13x = ? y = ?

15 there is a line that includes the point 0,10 and has a slope of 7/4. what is it’s equation in slope intercept form