-A man goes from his house to his friend's house at a speed of 40 km/h and took 3 hrs and 30 minutes to reach his friend's house. He returned back at a speed of 50 km/h and took 2 hrs and 48 minutes to reach his house. Find the distance between his house and his friend's house. pls helpI will mark u as the brainliest​

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Step-by-step explanation:

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."

to find the total number of combinations, multiply the quantity of each item by each other:

2 pairs of shoes x 3 pairs of shorts = 6 different combinations.