Tickets for a football match are sold at $30 for each adult and $15 for each child. a company bought 28 tickets. if x of these tickets were for adults, write in terms of x :
(a) the number of tickets for children

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?

Marla bought a book for $12.95, a binder for $3.49, and a backpack for $44.99. the sales tax rate is 6%. find the amount of tax and the total she paid for these items

Write the equation in logarithmic form 8^x=64