Three coins are tossed onto a table and the numbers of heads is recorded. the number of possible outcomes for this event is
a) 4.
b) 6.
c) 10.
d) 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.!