Set up and solve a system of equations to solve the problem. Casey wants to buy a gym membership. One gym has a $140 joining fee and costs $30 per month.
Another gym has no joining fee and costs $65 per month. When would Casey pay the same amount to be
a member of either gym? How much would he pay?
f(t)= +
g(t)=t
After months, Casey would have paid $ at either gym.

How is the number of vertices for a prism related to the name of the prism

Atextile fiber manufacturer is investigating a new drapery yarn, which the company claims has a mean thread elongation of 12 kilograms with a standard deviation of 0.5 kilograms. the company wishes to test the hypothesis upper h subscript 0 baseline colon mu equals 12 against upper h subscript 1 baseline colon mu less-than 12 using a random sample of n equals 4 specimens. calculate the p-value if the observed statistic is x overbar equals 11.8. round your final answer to five decimal places (e. g. 98.76543).

How do i simply this expression (quadratic formula basis) on a ti-84 or normal calculator?