10. a crew is shingling a roof. they complete 6.8 square feet every hour.
how many square feet will they complete in 12 1/2 hours of work?

Which equation represents a line that is parallel to the line whose equation is 3x-2y=7( show all work)

Is the figure congruent? yes or no?

Suppose a gym membership has an initial enrollment fee of $75 and then a fee of $29 a month. which equation models the cost, c, of the gym membership for m months?