Answer:
A) (-infinity,-2] and D) [0,2]
Step-by-step explanation:
1/2 - y (6y - 8)
1/2 -6y2 - 8y
the answer is A
Fraction of shampoo left = 
Solution:
Given fraction of full shampoo
.
Fraction of shampoo Margaret used 
Fraction of shampoo left = Full shampoo – fraction of shampoo used

To make the denominators same do cross multiplication.




Hence
of the shampoo bottle is left.
Answer:
$390 you divide 520 by 4 so 520/4=130 now we subtract 130 from 520, 520-130=390
Step-by-step explanation: