Line A passes through (2,4) and (4,7) line B passes through (-5,3) and (-3,6)
Are lines A and B parallel, perpendicular or neither?

Adepartment store purchases screen-printed t-shirts at a cost of $5 per shirt. they mark up the price 150% (making the selling price 250% of the store's purchase price) and put them on the sales floor. every month that a t-shirt doesn't sell, the store reduces the selling price by 25%.

The parabola x = y² - 9 opens: a.)up b.)down c.) right d.)left

Tamar is measuring the sides and angles of tuv to determine whether it is congruent to the triangle below. which pair of measurements would eliminate the possibility that the triangles are congruent