A6-pack of undershirts cost 13.98.this is 3.96 less then the cost of buying 6 individual shirts. if each undershirt costs the same amount how much does each undershirt cost when purchased individually?

Someone answer asap for ! michele pushes a box d meters across a floor. she uses a force f, in newtons, to push the box. she pushes the box for t seconds. the formula p = fd/t calculates the power, p, in watts, that it takes for michele to complete the task. solve the formula for d.

The cost of using a service is $0.25 per min. what equation correctly represents the total cost c, in dollars, for d days of use?

If f(x)=x+7 and g(x)=1/x what is (fog)(x)