8. anoki shah washes windows for sparkle cleans. he gets paid $1.39 per window. last week he clean 284 windows. what was his total pay? (steps included how to solve problem along with answer )

Multiply −2x(6x^4−7x^2+x−5) express the answer in standard form. enter your answer in the box.

In a probability experiment, karen flipped a coin 76 times. the coin landed on heads 32 times. what percentage of the coin flips resulted in tails? round to the nearest percent. a. 58% b. 65% c. 42% d. 60%

Simplify the expression. -2/5(10+15m-20n)