if 1 tangerine, 2 oranges and 4 grapefruits cost 2.75 and 3 tangerines 5 oranges and 8 grapefruits cost 6.25 how much does 1 tangerine and 1 orange cost

Rewrite the following without an exponent. (5/8)-1

Me! last question, and i'm stuck! write the algebraic expression that models the word phrase. the product of 2 divided by the number h and 8 more than the number k

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%