Write an equivalant expression for 5x +24 + 3x

Abike shop sells you a bicycle for $63 and a helmet for $21. the total cost is 150% of what the shop spent originally. how much did the shop spend originally? how much profit did the bike shop earn by selling the bicycle and helmet to you ?

Find the average speed of a rabbit that runs a distance of 22 m in a time of 1.8 s .

Describe the domain and range of y=2(3)^x-2+5