Randomly selected seniors and freshmen from four different schools were surveyed as to whether they preferred baseball or football. Choose all of the tables that show no association between being a senior and preferring baseball.

Click on the graphic until you find the right quotient. (36xa - 30xb) ÷ (-6x2)

Atrucker had a load of grain containing 2 tons. she unloaded 1 ton and 1,200 pounds at the warehouse. how much grain does she still have left on the truck?

Jabari is power washing houses for a summer job. for every job, he charges an initial fee plus $30 for each hour of work. his total fee for a 4 -hour job, for instance, is $170 . jabari's total fee,f, for a single job is a function of the number,t, of hours it takes him to complete the job. write the function's formula.