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
TEA [102]
2 years ago
10

Find the value of each variable. X=?

Mathematics
1 answer:
Effectus [21]2 years ago
6 0

Answer:

x=3

Step-by-step explanation:

The equation is x² + 5x = 24, so 3² +15 would be the perfect match. This is because 9+15=24.

You might be interested in
Ben works for software company in Cleveland. To train new employees, Ben travels to their two other locations, Buffalo and Phila
Andru [333]

Answer:

Explanation:we will solve this question with help of linear programming.

Now,  let Ben goes x times in buffalo trip and goes y times in Philadelphia trip. Thus, according to the question, Min Z= 180x+300y

And s.t.r. 2x+3y≤105, where x≥5, y≥15.

since at (0,0) 0≤105(true), so area of 2x+3y≤105 will cover the origin.

But, 0≥5 and 0≥15 are false, so their area will not cover the origin.

Thus, after drawing the graph of these three lines we will get a feasible reason of triangle ABC, where point A≡(5,31.667), B≡(5,15), and C≡(30,15)

Z at A- 180×5+300×31.667=10,400.1

at B-180×5+300×15=1350( which is minimum.)

at C- 180×30+300×15=5,850

Thus, Ben should go 5 times to buffalo trip and 15 times to Philadelphia to minimize his cost which is $1350.




3 0
3 years ago
Rooms in a hotel are numbered from 1 to 19.
skelet666 [1.2K]

Answer:

a) 8/19 chance

b) 7/19 chance (I'm not 100% sure)

Step-by-step explanation:

A) since there are 8 prime numbers from 1-19 we can say that the probability is 8 over 19 or 8/19

4 0
2 years ago
Lucas and his three brothers opened a bag with 48 cookies there are 16 cookies left if each boy ate the same number of cookies h
FrozenT [24]

Answer:

each boy ate 8 cookies

Step-by-step explanation:

48-16=32

32 divided by 4=8

so each of them ate 8 cookies

5 0
3 years ago
6870000000000000 scientific notation
hjlf

Answer:

6.87 x 10^15

Step-by-step explanation:

6.87 * 10^15 = 6870000000000000

Hope this helps :)

P.S. Message me if this is wrong

P.P.S Hope you have a great day!

8 0
2 years ago
You use 4 gallons of water on 30 plants. At that rate how much water will you need for 45 plants?
Alja [10]
You would use 6 gallons of water to water 45 plants 
4=30  
\frac{45}{30}=\frac{3}{2}
\frac{3}{2}of 4 gallons = 6 gallons
8 0
3 years ago
Read 2 more answers
Other questions:
  • Tomas grandfather is 100 years old.tomas grandfather is 10 times as old as tomas .how los is tomas?
    8·1 answer
  • 2. In the given kite, SZ = WZ = 10 yards,<br> TZ = 12 yards, and RZ = 32 yards.<br> 96<br> -<br> W
    14·1 answer
  • 5x plus 8=3x minus 3 solve for x
    11·1 answer
  • How do you fit numbers into a faction?
    9·1 answer
  • Pls help, easy geometry question
    5·2 answers
  • Carrington is paid at the same rate each time he baby sits. The graph shows the rates he is paid for different times.
    10·1 answer
  • 1.) The median weight of a checked bag is 27.5 pounds. How does the mean of the data most likely compare to the median?
    11·2 answers
  • A small business employs 98 people. All of the employees work for 8 hours a day, 5 days a week. Eleven of the employees receive
    7·2 answers
  • This graph shows the relationship between x, the number of hours Mr. David
    5·1 answer
  • WORTH 10 POINTS PLEASE HELP!!!!!!!!!!!!!!!
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!