u) 23⋅8−3⋅12−1⋅(−3)262⋅16−2⋅3−3SOL: 3222v) 64⋅92⋅2−4⋅3−5⋅2−1183⋅2−5⋅36⋅(33)−3 SOL: 2p)4−3⋅(13)2⋅15513⋅273⋅(5−2)3SOL: 51126·36w) −24−2⋅(−3)3⋅2−4⋅6581−5⋅16−2⋅(−3)−4S OL: 23·3303. Opera las siguientes fracciones con potencias dejando el resultado lo más simplificadoposible:a)(32)−2⋅(53)2⋅ (25)−1(52)2⋅(35)−2⋅8⋅(23)−1⋅3−2SOL: 23·5b)(23)−2⋅(−23)3⋅3−2⋅(−3)4(12)−2 ⋅(−2)5⋅(32)−1SOL: 3227

Fanny mendelssohn manages all the magazines and paperback books at a local grocery store. she prices many paperbacks to sell at $7.99. the cost to the store is $5.29. what is the markup rate on a paperback book, based on its cost?

Need ! the total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?

10 points? ? +++ me asap gabriella uses the current exchange rate to write the function, h(x), where x is the number of u. s. dollars and h(x) is the number of euros, the european union currency. she checks the rate and finds that h(100) = 7.5. which statement best describes what h(100) = 75 signifies? a) gabriella averages 7.5 u. s. dollars for every 100 euros. b) gabriella averages 100 u. s. dollars for every 25 euros. c) gabriella can exchange 75 u. s. dollars for 100 euros. d) gabriella can exchange 100 u. s. dollars for 75 euros.