Y= -2X
Y= -2•3
Y= -6
X=3
Y= -2X
Y= -2•(-3)
Y=6
X= -3
Answer is y= -2X
Answer:
the discount amount is $13
Step-by-step explanation:
the discount percent is 27.08%
The number representing Liam's share is 2; for Sarah's share, it is 3. The difference of those is 1, so each 1 unit of share must be £30, the difference between the amount Sarah got and the amount Liam got.
Emily got 5 shares or £30 × 5 = £150.
Answer:
its A
Step-by-step explanation:
Answer:
3/4
Step-by-step explanation:
Average change is change in y / change in x
(y2-y1)-(x2-x1)
(3-0)/(-3-(-7))
3/4
In (-7,0)
-7 is x1, 0 is y1
In (-3,3)
-3 is x2 and 3 is y2