We can first factor all the terms by 2:
<span>6x^2 - 10x - 4=2(3x^2-5x-2)
</span>
Then we solve 3x^2-5x-2=0.
Discriminant : 25+4*3*2=49=7^2 hence the roots are (5-7)/6 and (5+7)/6 which are -1/3 and 2
Hence 3x^2-5x-2=(x-2)(3x+1)
Thus 6x^2-10x-4=2(x-2)(3x+1)
Answer:
667 boxes
Step-by-step explanation:
-Given that x is the demand and p the price.
-Let k be the constant of proportionality. We then express the inverse relationship as:

#We substitute for the new x value and the calculated k to solve for p:

Hence, the demand at a price of $6 is approximately 667 boxes
Answer:
Step-by-step explanation:
A
since .75 = 3.4
and 4 is a whole number
Answer:
27:9 divided by 3 on both sides,
9:3
27:9 divided by 9 on both sides,
3:1
HOPE THIS HELP
Opposite exterior angles are congruent, so we can equate their measures and solve for x.
... 6x - 36 = 96
... x - 6 = 16 . . . . . . divide by 6
... x = 22 . . . . . . . . add 6
The value of x must be 22.