The modulus of (1 + 2i)4 is 5 20 25 625

Aline has a slope of and a y-intercept of –2. what is the x-intercept of the line?

Pyotr tchaikovsky sporting goods operates on a 45% overhead based on the selling price, which results in an overhead of $65.34 on the newest version of an air hockey game set. if the air hockey game set costs pyotr tchaikovsky sports $49.32, find the selling price, the markup, and the net profit.

Reinel saves 30% of every pay check. his paycheck last week was 560$. how much did reniel save last week?