Log7 1/49=-x-2 hate math so bad it won't even let me sleep

Acoin bank containing only dimes and quarters has 12 more dimes than quarters. the total value of the coins is $11. how many quarters and dimes are in the coin bank?

Find the value of x in each case. give reasons to justify your solutions! d q ∈ pr

Find the distance between the pair of points a(-1,8) and b(-8,4)