A factory makes rods by cutting plastic pipes that are 4 feet long into 7 equal rods. How long is each rod in feets. The answer needs to be a fraction or mixed number plz help

Question 5 spring semester final exam math evaluate

Which graph corresponds to the function f(x) = x2 + 4x – 1?

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.!