Harry, Jeff, and Roberta are three years apart, and this year the sum of their ages are equal to their 42 year old father. What are the ages of Harry, Jeff, and Roberta?

Pat listed all the numbers that have 15 as a multiple write the numbers in pats list

Desmond wants to sell his car that he paid $8,000 for 2 years ago. the car depreciated, or decreased in value, at a constant rate each month over a 2-year period. if x represents the monthly depreciation amount, which expression shows how much desmond can sell his car for today? \ 8,000 + 24x 8,000 - 24x 8,000 + 2x 8,000 - 2x

Let f(x) = 5/x and g(x)=2x2+5x. what two numbers are not in the domain of f o g