four angles of pentagon are equal and the fifth is 60°. find the equal angles and show that two sides of the pentagon are parallel

The perimiter of a rectangle is 70 inches the legneth of the rectangle is 5 less than 3 times the width of the rectangle what is the width of the rectangle

Which table shows a proportional relationship between miles traveled and gas used?

2/3(-6y+9x) expand each expression using the distributive property