Simplify the expression below.
14a^8y^3-7a^4y^5+28a^12y^2/7a^4y

picture above❤️ so much!

Aportion of a line bounded by two points is defined as

Find the perimeter of the figure shown above. a. 40 cm c. 52 cm b. 60 cm d. 75 cm select the best answer from the choices provided

The rectangle shown has a perimeter of 108 cm and the given area. its length is 6 more than five times its width. write and solve a system of equations to find the dimensions of the rectangle.