How do you simplify (1-x-x^2-x^3)(1-x^4)?

Miguel’s teacher asks him to color 4/8 of his grid. he must use 3 colors: red, blue, and green. there must be more green sections than red sections. how can miguel color all the sections of his grid to follow all the rules

Leslie started last week with $1200 in her checking account. during the week, she wrote the checks below.

Eric drove 275 miles in 5 hours. at the same rate how long would it take him to drive 495 miles?