1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
atroni [7]
3 years ago
7

The average of the first five multiple of 7 is

Mathematics
1 answer:
Black_prince [1.1K]3 years ago
7 0

Answer:

b. 21

Step-by-step explanation:

The first five mutiples of 7 are:<em> 7, 14, 21, 28, 35. </em>You can get these by multiplying 7 to any integer.

  • 7x1 = 7
  • 7x2 = 14
  • 7x3 = 21
  • 7x4 = 28
  • 7x5 = 35

In order to get the average of these numbers, you have to add them and divide the sum to the total number of multiples.

Let's add first.

7+14+21+28+35 = 105

Let's divided 105 by 5, which is the number of the multiples of 7.

105÷5 = 21

<em>The answer is 21.</em>

You might be interested in
Suppose x and y vary together such that x is 7 times as large as y. write a formula that defines x in terms of y.
Ainat [17]
Since y is less than x by 7 times \frac{x}{7}=y so in terms of x we write
x=7y
4 0
3 years ago
Graph g(x)=-5|x+2|+2
Llana [10]
This is the graph for the equation, it crosses through points (0,-8) (-2,4) (-1.6,0) and its vertex is (-2,2)

Hope this helps !!

7 0
3 years ago
What is the slope-intercept form of the linear equation x + 4y = 12?
Anna11 [10]
4y = 12 - x 
y = 3 - 1/4x
4 0
3 years ago
Is -9greater or less than -27/3​
motikmotik

Answer:

It is equal.

Step-by-step explanation:

-27 / 3 = -9.

Please mark my answer as the brainliest, it makes my day! (●'◡'●)

3 0
3 years ago
What is the least common multiple of 6 and 17?<br>​
amm1812

Answer:

102

Step-by-step explanation:

The least common multiple of 6 and 17

For us to determine the L.C.M of 6 and 17,

First find the prime factors of 6 and 17

Prime Factor of 6

6 = 2 × 3

Prime factor of 17

17 = 1 × 17

Secondly;

Multiply all the factors together to find the L.C.M:

L.C.M = 1 × 2 × 3 × 17

L.C.M = 102

Please mark as brainliest

6 0
3 years ago
Other questions:
  • Make x the subject of y=4x+1​
    8·1 answer
  • A shipping service restricts the dimensions of the boxes it will ship for a certain type of service. The restriction states that
    8·1 answer
  • According to a sample study of a high school population only 46% of high school seniors can solve problems using fractions. We c
    8·1 answer
  • Ella and three friends run in
    14·1 answer
  • Please help (pre algebra)
    8·2 answers
  • Through:(-1, -2), slope = 5
    11·1 answer
  • Two carbon atoms and 1 oxygen atom contain 20 protons. One carbon atom and 2 oxygen atoms contain 22 protons. How many protons a
    7·1 answer
  • I need help with this plz percent equations 100% of blank = 600,000
    11·2 answers
  • Sarah has all of the letters for the word WATERMELON in a bag. She chooses one letter, KEEPS it, then chooses another letter. Wh
    11·1 answer
  • Set up an linear equation and solve the following number word problem:
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!