Which expression shows the result of applying the distributive property -3x(5+8)?

Kinu wants to buy topsoil for a section of her garden that has the dimensions shown in the figure. each bag covers 2 square yards. how many bags of topsoil should kinu buy? explain how you found the answer.

Simply 8x squared + 5(7x squared- x) - 2x =

Which of these triangle pairs can be mapped to each other using two reflections?