Jay's father is twice as old as jay. in 20 years jay will be two thirds as old as his father. how old is each now? show your solution.

Find the value of 1715⋅211.though these numbers aren't quite as nice as the ones from the example or the previous part, the procedure is the same, so this is really no more difficult. give the numerator followed by the denominator, separated by a comma.

Suppose a gym membership has an initial enrollment fee of $75 and then a fee of $29 a month. which equation models the cost, c, of the gym membership for m months?

How do your peer relationships affect your overall health status? what can you do to improve your peer relationships?