Each weekday, ana runs in the morning and the afternoon. 3/4 hour morning run, 1/2 hour afternoon run. write an expression to show how long and runs for any number of days D. them multiply and combine like terms to write the expression as one term please help.

D(.75+.5)= time run over a number of days

You only have to add the total time run together per day and multiply it by the total days run

Answer for 2: his profit would be $2.88 explanation: you have to first multiply 72 and 0.12 together to get $8.64 once you do that you know how much money the shopkeeper made from selling the candy bars individually. so you have to do 8.64-5.76=2.88 hope that ; )answer for 3: yeah i’m sorry i have no idea what number 3 is. i’m sorry i couldn’t with that.

hope it is correct if not i'm srry i tried to