The total of the tickets were 110.25$at 12.25$each, how many tickets did she buy?

The appalachian trail is a hiking trail that passes through the appalachian mountains. three members of a teen hiking group hiked a section of the trail. the hikers stopped at a rest area and equally shared 3 4 gallon of water. how much water did each person get?

Abacteria population is tripling every hour. by what factor does the population change in 1/2 hour? select all that apply

Evaluate the expression for the given value of the variable. ∣-4b-8∣+∣-1-b^2 ∣+2b^3 ; b=-2