Bella pays 7 payments of 5$ to a game store she returns one game and gets 20 $ back what is the change to the total amount of money she has

The probability of winning something on a single play at a slot machine is 0.11. after 4 plays on the slot machine, what is the probability of winning at least once

Δabc is reflected across line l to form δ alblcl, and a¯¯¯al¯¯¯¯ intersects line l at point d. which equation is not necessarily true?

Olga bought a new skirt that cost $20. sales tax is 5%. how much did olga pay, including sales tax? 7.