Find the total surface area of the triangular pyramid in square inches. Each face ( side) has an area of 15 square feet

If the discriminant if a quadratic equation is 4 which statement describes the roots?

22. catie is starting a babysitting business. she spent $26 to make signs to advertise. she charges an initial fee of $5 and then $3 for each hour of service. write and solve an inequality to find the number of hours she will have to babysit to make a profit. interpret the solution.!

Victor is a mechanic who wants to ensure he has enough funds during his old age. which account will be of benefit to victor? a. checking account b. savings account c. money market account d. individual retirement account