On the first day of the month, john counted his money and found he had $28.35. since then, he has received an additional $17.26 from the jobs he does after school. how much money does he have now?

For f(x)=2x+1 and g(x)= x^2 -7, find (f•g)(x)

Liz is shipping a package to her friend.the maximum weight of a medium flat-rate box is 20 pounds,including the box which weighs 6 ounces.write and solve an inequality to describe the possible weight ,w, of the contents that liz will ship to her friend if she must use a medium flat-rate box.

Credit card a offers an introductory apr of 3.4% for the first three months and standard apr of 15.7% thereafter,