Ldentify each as an equation or and expression. 21x-13+11x
Equations
Expressions
-3.7x-13

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.!

Explain how you could use the interactive table to tell if sets of points are on the same line. math 8

What is the scale factor of two similar pyramids with volumes of 64 cubic feet and 8 cubic feet