Answer:
it took him 10 mintues to run 5 laps
Step-by-step explanation:
Answer:
the third one
Step-by-step explanation:
the absolute value of -6 is 6
F(4) is equivalent to 28 because when you plug in 4 for the x, you get 28.
Hello from MrBillDoesMath!
Answer: 104x^2 + 166x + 66
Discussion:
The area of a rectangle is given by "length" * "width". For us the formula becomes
(13x + 11) * (8x+6)
or
13x (8x +6) + 11 * (8x + 6) =
(13x * 8x + 13x* 6) + ( 11*8x + 11*6) =
(104x^2 + 78x ) + (88x + 66) =
104x^2 + (78x + 88x) + 66 =
104x^2 + 166x + 66
Thank you,
MrB
