Afarmer grows corn and soybeans on her 300-acre farm. she wants to plant 110 more acres of soybeans than corn. how many acres of each crop does she need to plant ?

To complete your spring schedule, you must add calculus and physics. at 9: 30, there are three calculus sections and two physics sections; while at 11: 30, there are two calculus sections and three physics sections. how many ways can you complete your schedule if your only open periods are 9: 30 and 11: 30?

On a string instrument, the length of a string varies inversely as the frequency of its vibrations. an 11-inch string has a frequency of 400 cylces per second. find the frequency of a 10-icnch string.

What are the equivalent ratios for 24/2= /3= /5.5=108/ = /15