Answer:
5 more than twice a number
2x + 5
.
is the same
=
.
8 less than 3 times the number
3x -8
.
2x + 5 = 3x -8
13 = x
x = 13
.
Check to see if this is right.
.
2x+5 = 2(13)+5 = 31
3x -8 = 3(13)-8 = 31
right.
.
Answer: The number is 13.
.
Done.
Create a stem-and-leaf plot of the data values 72,44,75,57,81,65,68,72,73,84,91,76,83,88.
n200080 [17]
To solve this problem you must apply the problem you must apply the proccedure shown below:
1. You have the following data values given in the problem above:
<span>72,44,75,57,81,65,68,72,73,84,91,76,83,88.
2. To create a stem and leaf plot, you must order the digits in the following way:
- The first digits must be listed in the colum "Stem".
- The second digit must be listed in the colum "Leaf".
- Then, write the key, which is the meaning of the data ploted (4|4 means 44).
The S</span>
tem and leaf plot is shown in the figure attached.
Answer:
the last one. y=2^x+7
Step-by-step explanation:
The answer is 2230. You have to round 27 to the nearest ten and it’s 30 so it’s 2230
The answer is A because I said so