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
Eddi Din [679]
3 years ago
11

The sum of three consecutive odd integers is 18 less than 5 times the middle number. Find the 3 integers. Use an algebraic solut

ion
Mathematics
1 answer:
Lilit [14]3 years ago
3 0

X +(x+2) + (x+4) = 5(x+2)-18

3x+6 = 5x+10-18

3x+6 = 5x-8

3x=5x-14

-2x=-14

x=7

(x+2) =9

(x+4) =11

7 + 9+ 11 =27

5(9)-18 =45-18 =27


3 numbers are 7, 9 & 11

You might be interested in
Select the correct answer. Given the following formula, solve for a. A. B. C. D. <br> s=a+b+C/2
nexus9112 [7]

Hey there!

The answer to your question is a = s - b - C/2

<u>To solve for "a", we must get "a" on it's own side of the equal sign.</u> We can first subtract "s" from both sides:

<em>0 = a + b + C/2 - s</em>

Then, we can subtract a from both sides:

<em>-a = b + C/2 - s</em>

Finally, we divide both sides by -1, so a is by itself.

<em>a = -b - C/2 + s</em>

And we can rearrange it to the standard form:

a = s - b - C/2

Good luck, and hope it helped! Have a great day!

7 0
3 years ago
Test 645 for divisibility by 2, 3, 5, 9, and 10.
zaharov [31]

Answer:To test for divisibility, you look for answers that are whole numbers when you divide 59859 by either 2, 3, 5, 9, or 10.

To start divide it by each of them:

59859/2=29929.5

59859/3= 19953

59859/5= 11971.8

59859/9= 6651

59859/10= 5985.9

Now look at which of the choices are whole numbers

3 and 9 are the only non decimal numbers, therefore, C would be your answer.

Step-by-step explanation:

4 0
3 years ago
Please help I don’t get this at all
igor_vitrenko [27]

Answer:

11.82 kilometers in Luis's journey in total

Step-by-step explanation:

As per the statement:

To visit his grandmother

Distance Luis takes a train 6.37 kilometers

Distance  Luis takes a car 5.45 kilometers.

We have to find the total distance.

\text{Total distance} = \text{distance by train}+\text{distance by car}

Substitute the given values we have;

\text{Total distance Lui's journey} = 6.37+5.45 = 11.82 km

Therefore, 11.82 kilometers in Luis's journey in total


4 0
3 years ago
What is the value of
DIA [1.3K]

Answer:

Never will know:(

Step-by-step explanation:

5 0
3 years ago
Line m is represented by the equation y +2 = (x + 4). Select all equations that represent lines perpendicular to line
serg [7]

Answer

y = x + 2

hope this helped

lol

5 0
2 years ago
Other questions:
  • What is 6% of 80? Round to the nearest hundredth (if necessary).
    12·1 answer
  • Does 76.8 or 76.9 round up to 77?
    14·1 answer
  • What is the value of 3-(-2)?
    12·2 answers
  • Factor 2x2c2 + 3xc2 − 35c2. Show your work.
    6·2 answers
  • 6. Find both solutions by factoring <br> ): 3x^2 + 10x + 7 = 0
    12·1 answer
  • 14. NUTRITION A cookie contains 9 grams of fat. If you eat no fewer than 4 and no more than 7 cookies, how many grams of fat wil
    9·1 answer
  • PLEASE HELP WITH ALL!!!
    10·1 answer
  • BIG IDEAS MATH<br> #9<br> i<br> Find the value of x.<br> 110x²<br> А.<br> 20x<br> X =
    11·1 answer
  • Can someone answer please
    12·1 answer
  • -1/3+(-7/4) in simplist form
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!