Solve each equation. 1) 7(2 + 5v) = 3v + 14

The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles

How do you find principle and simple interest

Draw a tape diagram to represent each situation.for some of the situations,you need to decide what to represent with a variable andre bakes 9 pans of brownies.he donates 7 pans to the school bake sale and keeps the rest to divide equally among his class of 30 students