ANSWER : x>-2
Subtract one from both sides
-3x < 6
Divide both sides by negative 3
-3x/3 < 6/-3
Then you get the answer x>-2
Y = 4x - 11
x = 2y - 13
x = 2(4x - 11)- 13
x = 2(4x) - 2(11) - 13
x = 8x - 22 - 13
x = 8x - 35
<u>- 8x - 8x </u>
<u> -7x</u> = <u>-35</u>
-7 -7
x = 5
y = 4x - 11
y = 4(5) - 11
y = 20 - 11
y = 9
(x, y) = (5, 9)
436, 455, 280, 220, 353, 387, 119, 297, 241, 460, 393, 121, 146
Murrr4er [49]
First you would have to put the data in order.
119, 121, 146, 220, 241, 280, 297, 353, 387, 393, 436, 455, 460
To find the mean, you add up all the numbers and then divide by how many there are.
3908/13=300.6 (this is rounded to the nearest tenth)
To find the median, you have to look at the middle number
The median here is 297
To find the first quartile, you have to half the data set through the middle and find the middle number on the left
The first quartile is 220
Do the same thing for the third quartile, but look at the right data set
The third quartile is 393
Hope this helps!
Answer: The first number that appears in both sequences is 28.
Step-by-step explanation:
Let's write down numbers from each of the sequences
Sequence 1) We need to start from 7 and multiply 4
7x4=28, 28x4=112
The sequence is 7,28,112...
Sequence 2) We need to start from 8 and add 5
5+8=13, 13+5=18, 18+5=23, 23+5=28
The sequence is 8,13,18,23,28...
They both have 28
The length of one edge would be 2 fr
