Cho tập hợp A x x =   /

là ước chung của
15
và
18
. Hãy liệt kê các phần tử của tập hợp
A

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.!

What value is a discontinuity of x squared plus 8 x plus 4, all over x squared minus x minus 6?

Find the exact value of cos(arcsin( one fourth for full credit, explain your reasoning. (2 points)