Answer:
the line with go from the y-intercept -10 to the x-intercept 8
step-by-step explanation:
5x - 4y = 40
x = 0
5(0) - 4y = 40
-4y = 40
/-4 /-4
y = -10
y = 0
5x - 4(0) = 40
5x = 40
/5 /5
x = 8
the line with go from the y-intercept -10 to the x-intercept 8
Replace x with 3 and simplify.
-1
Hope this helps! & Happy New Years! :)
Question 1: The average of 10 numbers is -5. A new number is added to the list making the average -6. What is the new number?
To solve this question, first note that the sum of these numbers is -5*10 = -50. If the average of 11 numbers is -6, we must have that they add up to -6*11=-66. Therefore, the new number is -66-(-50) = -66+50 = -16.
Question 2: It is hard to explain why, but just know that the answer is No Solution. I think you must have made a typo, like maybe the product is -24?
Answer:
10010
Step-by-step explanation:
So 
gives us:
-----------------------------------------------------
Combine like terms:
We aren't allowed to have a coefficient bigger than 1.
I'm going to replace 
with 1 and 
with 
:
I want a number:
Combine like terms:
:
Combine like terms:
We can rewrite the first term by law of exponents:
So the binary form is:
Maybe you like this way more:
Keep in mind 1+1=10 and that 1+1+1=11:
Setup:
1 0 1 1
+ 1 1 1
------------------------------
(1) (1) (1)
1 0 1 1
+ 1 1 1
------------------------------
1 0 0 1 0
I had to do some carry over with my 1+1=10 and 1+1+1=11.
