Each 1/4-cup serving of cereal has 3 grams of protein. How can you use the
graph at the right to determine whether the quantities are proportional
and to find how many grams of protein are in 1 cup of the cereal?

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.!