At a plant, 160,000 tons of petrochemicals are required to produce 100,000 tons of plastic. How many tons of petrochemicals are required to produce 5,000 tons of plastic?
F. 8,000
G. 10,000
H. 16,000
J. 80,000
K. 100,000

:24% of students in a class are girls. if there are less than 30 students in this class, how many students are there? how many girls are there?

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.!

Grace paid $1.70 for 5 ounces of candy. how much did she pay for 24 ounces?