Emiko needs to go to the dentist. It takes her 70 minutes to get there if she rides her bike. This is twice the time it would take if she took the bus. Write and solve an equation to find how long it takes Emiko to get to the dentist by bus. WRONG ANSWERS REPORTED
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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.

Oscar and julie ashton are celebrating their 15th anniversary by having a reception hall. they have budgeted $4,500 for their reception. if the reception hall charges a $90 cleanup fee plus & 36 per person, find the greatest number of people that they may invite and still stay within their budget.

If x-1 and x+3 are the factors of x3+10x2+ax+b find a and b