Josh exercises at the gym 3 and 3/4 hours a week. he spends 2/5 of his time at the gym lifting weights. how many hours a week does josh spend lifting weights at the gym?

Bill works as a waiter and is keeping track of the tips he ears daily. about how much does bill have to earn in tips on sunday if he wants to average $22 a day? tips by day tips (dollars) monday tuesday wednesday thursday friday saturday $14 $22 $28 $36

What is the range of the function? f(x)=-2|x+1|? a. all real numbers. b. all real numbers less than or equal to 0. c. all real numbers less than or equal to 1. d. all real numbers greater than or equal to 1

What is r i 4.5+10r=-6.5 with work pls