Answer:
(4,-2)
Step-by-step explanation:
-y = 1/2(4)
-y = 2
divide both sides by -1
y = -2
When you multiple 2.9*105 you get 304.5 then you multiple 8.7*105 you get 913.5 next add the two your sum will be 1218.<span />
Answer:
d
Step-by-step explanation:
Answer:
The total change in the stock market from the beginning of the day to the end of the day is
or the stock market goes down
Step-by-step explanation:
At the beginning of the day the stock market goes up
points. This means, we have to add
At the end of the day the stock market goes down
points. This means, we have to subtract
Change 
So, the total change in the stock market from the beginning of the day to the end of the day is
or the stock market goes down