Alex owns a model of a train the actual train is 14 feet tall and 70 feet long if Alex’s model is 6 inches tall what is the length rounded to the nearest inch

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

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.

Explain why the factor 1.5 is broke. into two numbers in the model.