Which of the following equations represents the line with a slope of negative 1/7 and a y-intercept of negative 3? a. y = -1/7x - 3 b. y = 1/7x - 3 c. y = 1/7x + 3 d. y = -1/7x + 3

Given: ae ≅ ce ; de ≅ be prove: abcd is a parallelogram. we have that ab || dc. by a similar argument used to prove that △aeb ≅ △ced, we can show that △ ≅ △ceb by. so, ∠cad ≅ ∠ by cpctc. therefore, ad || bc by the converse of the theorem. since both pair of opposite sides are parallel, quadrilateral abcd is a parallelogram.

Maria has $10,000 to invest in two accounts.he decides to invest one part in an account with 5% interest and the rest in an account with 8% interest. at the end of the year he has earned $702,50 in interest.¿how much did maria invest in the 8% account?

What is the least common multiple of 8, 12, 7