What is tana for this triangle? 39/89 80/39 80/89 39/80 for this one i am lesser sure but i am thinking it is answer a.

What is the quadric regression equation that fits these data

Which value of m will create a system of parallel lines with no solution? y= mx - 6 8x - 4y = 12

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.!