Ami bought some gardening tools. she paid $15 for a rake, $18 for a garden hose, and $47 for a wheelbarrow. what percent of the total amount that ami paid was the price of the rake? round to the nearest percent, if necessary.

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.

Aschool had an election where the candidates received votes in the ratio 1: 2: 3. if the winning candidate received 210 votes, how many total people voted in the election?

Find solution of the linear equation y = 2/3x + 1/3