Use the diagram below to determine the scale factor that maps AABC to AA'B'C'.
16
A'
14
12
10
8
6
A
В"
4
A
2
2
4
8
10
12
14
16
18 20

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.!

Sam opened a money-market account that pays 3% simple interest. he started the account with $7,000 and made no further deposits. when he closed the account, he had earned $420 in interest. how long did he keep his account open?

What is the best estimate of the length of a football