Tyler has two parents. Each of his parents also has two parents. We say that Tyler's eight great-grandparents are "three generations back" from Tyler. At which generation back does Tyler have 262,144 ancestors?

In trapezoid bath, ah=19.7 and et=16.1. identify be.

If the graphs of the linear equations in a system are parallel, what does that mean about the possible solution(s) of the system? a. there are infinitely many solutions. b. there is no solution. c. there is exactly one solution. d. the lines in a system cannot be parallel.

Jamie went to home depot.she bought 25 bags of soil that cost $9 per bag.she bought 15 pots at $8 each, and she bought 23 bags of pebbles at $15 each.she used a coupon that gave her $5 off for every 100 dollars she spent. how much did jamie pay at the end?