Answer:
(x + 9) (x - 8)
Replace a with 9
and b with -8
Step-by-step explanation:
I believe you can just divide 0.33/2 to get how many meters he can run in 1 minute and then times it by 3, to get how far he can travel in 3 minutes
0.33/2=0.165
0.165*3= your answer
You can write the equation using conventional symbols as
3x^2 - 2x - 5 = 0
You can recognize that the middle coefficient is equal to the sum of the other two, so those two coefficients can be used to factor the equation.
(1/3)(3x +3)(3x -5) = 0 . . . . . put the coefficients in the form (1/a)(ax + ...)(ax + ...) (x+1)(3x-5) = 0 . . . . . simplify
The solutions are the values of x that make one or the other of the factors equal to zero.
x = -1
x = 5/3
Answer: A
Step-by-step explanation:
This is because...
1st. Simplify both sides of the equation (distribute the 4 and combine like terms)
6 + -x = 20 + 4x + -4 (distributed 4)
-x + 6 = 4x + 16 (combined like terms)
2nd. Subtract 4x from both sides.
3rd. Subtract 6 from both sides.
4th. Divide both sides by -5.
Answer:
ddddddddddddddddddddddddddddddydyugyugccdhihddf
Step-by-step explanation:
have a cooki :)
