All categories

3 years ago

The sum of twice a number and 5 is less than 17

1 answer:

3 0

Sum of (twice a number) and (five) is less than 17
sum of 2x and 5 is (less than 17)
2x + 5 < 17
2x + 5 - 5 < 17 - 5
2x < 12
2x /2 < 12 /2
x < 6

Hope this helps! :)

You might be interested in

Replacing the maximum value of the data set with a smaller number will also affect the mean. A:always B:sometimes C:never

olga nikolaevna [1]

Answer:

B: sometimes

Step-by-step explanation:

Let's look at two examples.

Example A.

2, 3, 5: mean is 3

Replace 5 with 1. Now you have 1, 2, 3: mean is 2.

In this case, it affected the mean.

Example B.

2, 3, 5: mean is 3

Replace 5 with 4. Now you have 2, 3, 4: mean is 3.

In this case, it did not affect the mean.

As you can see, replacing the maximum value of the data set with a smaller number may or may not change the mean.

Answer: B: sometimes

8 0

2 years ago

The amount of money Chaz earned for walking dogs is given in the table. Can the relationship be described by a constant rate? Ex

mojhsa [17]

Answer:

Yes, the relationship can be described by a constant rate of $18.75 per dog

Step-by-step explanation:

see the attached figure to better understand the problem

Let

x ----> the number of dogs

y ---> the amount of money earned

we have the points

$(6,112,50), (8,150), (11,206.25)$

step 1

Find the slope with the first and second point

$(6,112,50), (8,150)$

$m=(150-112.50)/(8-6)=18.75$

step 2

Find the slope with the first and third point

$(6,112,50), (11,206.25)$

$m=(206.25-112.50)/(11-6)=18.75$

Compare the slopes

The slopes are the same

That means, that the three points lies on the same line

therefore

Yes, the relationship can be described by a constant rate of $18.75 per dog

7 0

2 years ago

Plz help me with this

Mrac [35]

4/5*3/7=a
a=12/35
12/35 square units

6 0

2 years ago

Read 2 more answers

Figure out this missing number pattern:\<br> 1,1,2,3,5_,_,_

Mamont248 [21]

What you have here is the fibonacci sequence.
Each number in the sequence adds itself to the number before it.
1+1 = 2
1+2 = 3
3+2 = 5
5+3 = 8
8+5 = 13
the sequence is 0,1,1,2,3,5,8,13

8 0

2 years ago

Need help please need help

klasskru [66]

Answer:

b.y=4

c. x=6

These are the answers hope this helps

7 0

2 years ago