Abus driver filled up 7/8 of her fuel tank for a trip. she used 6/7 of the fuel by the end of the trip. the capacity of the tank is 70 gallons. how much fuel did she use for the trip? express your answer as a decimal.

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?

Find the solution on the interval [0, 2pi)

How do i i solve this equation? -18 = x/3 + 3