Erica knits 19 squares on Monday. Starting on Tuesday, she knits 4 squares each day. How many squares does Erica knit by the end of the day on Friday?
Erica knits
squares by the end of the day on Friday.

If a(0,0,0) and b(2,2,2) are points in coordinate space, how many paths are there from a to b that move from one lattice point to another in the positive x-,y- or z- direction?

Closing a credit card usually _your debt ratio. a. increasesb. decreasesc. improvesd. has no effect on

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