Practice and homework lesson 1.7 subtract whole numbers estimate. then find the difference 428,731 - 175,842

Which point on the x-axis lies on the line that passes through point c and is parallel to lino ab?

The first floor of marcus’ house is 1,440 square feet. he will cover 1,033 square feet with wood and the rest with tile. a box of tiles will cover 11 square feet. how many boxes of tile does marcus need to buy to cover the floor?

Two friends are reading books. jimmy reads a book with 21,356 words. his friend bob reads a book with one-and-a-half times as many words. which expression represents the number of words bob reads?