Which property is illustrated by each equation? a. a + (b + c) = (a + b) + C
b. ab
= ba
c. a (b + c) = ab + ac

The diagram shows corresponding lengths in two similar figures. find the area of the smaller figure. a. 14.4 yd2 b. 24 yd2 c. 26.4 yd2 d. 28

2. explain in words how you plot the point (4, −2) in a rectangular coordinate system.

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.!