Mr. Davis drives 381 miles in six hours
Amy:
8 + 5 + 6 + 11 + 4 + 6 +8 = 48
48 divide by 7 = 6.85
chelsea:
7 + 9 + 5 + 3 + 10 + 5 + 8 = 47
47 divide by 7 = 6.71
amy runs more on average.
both mean !
First you would do combine like terms but since you have no combine liked terms you would put the numbers in order with the exponents so the 44x^3 then -6x^2 - 8x=0 this is the answer. there is nothing else to do in the problem but to put the numbers in order
600×30=$18000
School's share=45/100×18000= $8100