x+y=5
-x -x
Equals:
y=-x+5
Now you have:
y=-x+5
x-y=1
Insert -x+5 into y
x-x+5=1
Combine like terms
2x+5=1
Subtract 5.
2x=-4
Divide 2.
Answer: x=-2
u = 2 x + 1, d u = 2 d x, d x = d u / 2
- 9 / ( 2 + 1 )² - ( - 9 / ( 0 + 1 )² =
- 9 / 9 + 9 = - 1 + 9 =
8
Answer:
(0, 3) (0, -4) (-5, 4) (1, 1)
Answer:
First one is True, Second is false
Step-by-step explanation:
On Monday the absolute value was 2, on Tuesday the absolute value was 4. 2<4. Hope this helps
The answer is : 60.0625
Explanation
The mean set is meaning the average
To determine the mean you add all the numbers and then divide by the number data of items
Adding all of them equals =961
Having in total of 16 numbers divide the total will equal=60.0625
