5. find the slope of the line through (–9, –10) and (–2, –5).

a. - 5/7
b. 7/5
c. 5/7
d. -7/5

Points a, b, and c form a triangle. complete the statements to prove that the sum of the interior angles of triangle abc is 180

The marked price of an article is 25% above its selling price and the cost price is 30% less than its marked price . find the discount percent and gain percent. only a brainlest can solve it i will mark you brainlest

Oliver had $50 on the day before his birthday. after he recived some money for his birthday , he had $75. write and solve eqaution to find how much money oliver received for his birthday. x+50=75