9514 1404 393
Answer:
4
Step-by-step explanation:
Written in standard form, the quadratic is ...
x^2 -2x -3 = 0
This can be factored as ...
(x -3)(x +1) = 0
so the solutions are ...
x = 3, x = -1 . . . . . . values of x that make the factors zero
The difference of interest is ...
3 -(-1) = 4
Answer:
equal to
Step-by-step explanation:
we don't know the value of the variable but if you loo at it with just the 1 there equal because g and f don' have any value so they are equal.
Answer:
BE=19 AD=29
Step-by-step explanation:
Well, if we divide 150 by 5 to see how much each individual part is, we get 30. To find out how much Lora got, we need to multiply 30 by 4, which is 120. Altogether, they got 120 plus 150, which is $270.