Match the expressions with the property used to generate 5y + 2y + 6 + 2. 5y + 2(y + 3) + 2, 6y - y + 2y + 10 - 4 + 2, 5y + 2 + 6 +2y, Commutative Property, Distributive Property, combining like terms

Hey bakery display easter cookies equally on seven trays if there are 567 cookies how many cookies are on each tray

This is my question~~ ( r ^ 4 - 2r ^ 3 - 23 r ^ 2 - 4r - 32)÷(r+4) ~~ i must use long division to solve it : / i was wondering if anyone world like to solve it. and if so, share step-by-step explanations! you! ❤

The surface area of the triangular prism is .