Answer:
The discount is 25%
Step-by-step explanation:
Divide 93.75 by 125 = 75%
however, that is not the discount.
it is the difference of the 100 and the discount.
to find the discount, you do 100 - 75 = 25
3(x^2 - 7x) < 0
divide both sides by 3
x^2 - 7x <0
factor
(x)(x - 7) < 0
consider all possible cases. in order for the product of two quantities to be negative, one must be negative and the other must be positive
case 1:
x < 0 but x - 7 is not < 0
this case is impossible (if x is negative, then x - 7 is also negative)
case 2:
x - 7 < 0 but x is not < 0
x must be less than 7 but greater than 0
therefore 0 < x < 7
Answer:
what??????????????????????
Step-by-step explanation:
4y+x= -1
-x -x
—————
4y=-x-1
— ——
4 4
=======
Y= -1/4x - 1/4
Hoped this helps
Do you know what you are suppose to do first