Which test point is in the solution set for the linear inequality {(x, y) | 7x + 5y 30, x e l e l)?

21 type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar. the solution set of n2 - 14n = -45 is { (separate the solutions with a comma)

Solve the following pair of equations for x and y: ax/b_ by /a= a +b; ax - by = 2ab

Triangle abc has side lengths: ab = 3.5  cm, bc = 2.4 cm, and ac = 4.2 cmδabc ≅ δhjkwhat is the length of side hj?