Answer:
x = -14/3
Step-by-step explanation:
-2(3x + 1) = 26
Distribute the -2 to the number in the parentheses.
-6x - 2 = 26
Add 2 to both sides of the equation.
(-6x - 2) + 2 = 26 + 2
-6x = 28
Divide both sides of the equation by -6.
(-6x)/-6 = 28/-6
x = -28/6
x = -14/3
Answer:
800.088
explanation:
hundredths and thousandths have the "ths" at the end meaning it is on the right side of the decimal. the 8 on the left is the hundreds place, middle is hundreths place, and right is thousandths place.
Complete Question
The complete question is shown on the first uploaded image
Answer:
The correct option is d
Step-by-step explanation:
From the question we are told that
The set of people in a certain community who were asked if they subscribe to an information source is U
The set that subscribes to The Daily Informer is D
The set that subscribe to News Magazine is N
Here the universal set is U
Now the word at least here means that the person can subscribe to one or two of the information source , but the person cannot subscribe none of the information source
Now to get the set that represents the set of people surveyed who subscribe to at least one of the two news sources , we need to carry out a union operation on the sets representing the two news source , this can be mathematically represented as
![L = N \ u \ D](https://tex.z-dn.net/?f=L%20%20%3D%20%20N%20%5C%20%20u%20%5C%20%20D)
So the sets that will contain all the people in the community that subscribe to at least one of the news source is L
Answer:
A: The expression is a trinomial with a degree of 4.
Step-by-step explanation:
The expression has three parts, so it's a tronomial.
The largest exponent is 4, so it has a degree of 4.
Answer:
The area for a square is given by:
![A = x^2](https://tex.z-dn.net/?f=%20A%20%3D%20x%5E2)
And we can find the dimension for one side like this:
![x = \sqrt{A}](https://tex.z-dn.net/?f=%20x%20%3D%20%5Csqrt%7BA%7D)
Replacing we got:
![x = \sqrt{49 ft^2}= 7ft](https://tex.z-dn.net/?f=%20x%20%3D%20%5Csqrt%7B49%20ft%5E2%7D%3D%207ft)
Then since we are interested in the how many feet of fencing does she need, we can find the perimeter given by:
and replacing we got:
![P = 4*7 ft = 28 ft](https://tex.z-dn.net/?f=%20P%20%3D%204%2A7%20ft%20%3D%2028%20ft)
Step-by-step explanation:
For this case we know that Suzanne want to put a fance around a square garden with an area of 49 ft^2
The area for a square is given by:
![A = x^2](https://tex.z-dn.net/?f=%20A%20%3D%20x%5E2)
And we can find the dimension for one side like this:
![x = \sqrt{A}](https://tex.z-dn.net/?f=%20x%20%3D%20%5Csqrt%7BA%7D)
Replacing we got:
![x = \sqrt{49 ft^2}= 7ft](https://tex.z-dn.net/?f=%20x%20%3D%20%5Csqrt%7B49%20ft%5E2%7D%3D%207ft)
Then since we are interested in the how many feet of fencing does she need, we can find the perimeter given by:
and replacing we got:
![P = 4*7 ft = 28 ft](https://tex.z-dn.net/?f=%20P%20%3D%204%2A7%20ft%20%3D%2028%20ft)