Martha is driving to Miami for Spring Break, and she averages 75 miles per hour for 3 hours while she's driving on the highway. While she's driving on side streets for 1 hour, she only averages 45 miles per hour. What is the total distance that she covers on her road trip?

i believe it is 270

Step-by-step explanation:

at 75+75+75 which gives u 225 and then add 45 which in total gives 270!

the quotient is 4x^2 - 27x + 167 with a remainder of -996

step-by-step explanation:

in synthetic division, use -6 as the divisor and use the coefficients {4, -3, 5, 6}:

-6     )   4     -3     5     6

                -24   162 -1002

          4   -27   167   -996

thus, the quotient is 4x^2 - 27x + 167 with a remainder of -996.

note:   your "4x°-3x+5x+6" is ambiguous / incomplete.   i had to assume that you meant '4x^3 - 3x^2 + 5x + 6."

not enough information

step-by-step explanation:

we cannot know this, because the other students could have handed out 10 flyers, or they could have handed out 100. one way, the mean would go up, and another way, the mean would go down.