5) A drilling crew dug to a height of -45 ¼ feet during their first day of drilling. On the second day, the crew dug down feet more than on the first day. Describe the height of the bottom of the hole after the second day.

Which expression demonstrates the use of the commutative property of addition in the first step of simplifying the expression (-1+i)+(21+5i)+0

An internet company charges $8.95 per month for the first 3 months that it hosts your web site. then the company charges $11.95 per month for web hosting. how much money, in dollars, will the company charge for 8 months of web hosting?

How many solutions does the nonlinear system of equations graphed below have? a. one b. zero c. four d. two