Sam says the product 2.7 × 0.74 × 1.1 has 3 decimal places. Rocco says it has 4 decimal places. Will says the product has 5 decimal places. Who is correct and why?

4+6x-3x^3 in standard form with explanations because i don’t understand

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.

Which ordered pair is a solution of the equation? y + 5 = 2(2+1) choose 1 answer ® only (5,10 ® only (-1,-5) © both (5, 10) and (-1,-5) 0 neither