Sarah is three more than four times John's age. Together, their ages equal 28. How old are they show the equation as well as the complete answerl.

PLS HELP ITS A TIMED TEST

Determine the next term in the sequence. then write the next 2 terms 4,16,28, what number do you do to get that?

The number of calories you burn depends on your weight. a 110-pound person burns 163 calories during 30 minutes of tennis. find the number of calories that a 190-pound person would burn during the same activity, assuming they burn calories at the same rate.

Which expression is the factorization of x^2+10+21