Answer:
-4y + 20
Step-by-step explanation:
4(-y+5)
What we need to do here is get rid of the parentheses, which can be achieved through multiplication.
This is another way of saying 4 times -y plus 4 times 5.
Let's break the the parentheses down into 2 separate formulas.
4(-y) and 4(5)
Now we can multiply these two together to get -4y and +20. When combined, we get -4y +20.
Answer:
-3,-3
Step-by-step explanation:
(-3,3) - (0,6)
I think it is x² - 10x + 21 = 0.
-2y is the answer!!!!!!!!!!!!!!!!!!!!!!!!!
