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
Vikentia [17]
2 years ago
7

Write and solve a system of linear equations: The larger of two numbers is 18 more than 5 times the smaller. If 3 times the larg

er number is increased by 4 times the smaller, the result is 16. Find the numbers by solving algebraically. Show your work including the equations
Mathematics
1 answer:
marshall27 [118]2 years ago
3 0

Answer:

8 and -2

Step-by-step explanation:

Let the numbers be l and s.

We have equations:

l = 5s + 18

3l + 4s = 16

Solve for s by substituting l into the second equation:

3(5s + 18) + 4s = 16

15s + 54 + 4s = 16

19s = 16 - 54

19s = -38

s = -38/19

s = -2

Find the value of l:

l = 5(-2) + 18

l = -10 + 18

l = 8

You might be interested in
Which model represents the factors of x2 + 9x + 8?
Rama09 [41]

Answer:

(x+8)(x+1)

Step-by-step explanation:

i am sorry but i didn't understand after the equation.

but i think i got what you trying to ask so this is

i got (x+8)(x+1)

7 0
3 years ago
Read 2 more answers
I'll give brainliest to whoever answers the question correctly!!!!
Leni [432]

Answer:

Is it statement 3?  It looks like it doesn't belong.

6 0
2 years ago
Mr. Thompson's sixth-grade class is competing in the school field day. There are 16 boys and 12 girls in his class. He divided t
slamgirl [31]
There are 3 girls on each team and 4 boys on each team.
4 0
3 years ago
Explain why y^2 = x (X input, y output) is not a function.
sveta [45]

y^2 = x isn't a function because there is at least one value of x that produces multiple values of y. In fact, any x value greater than 0 yields two y values. If x = 0, then y = 0 is the only solution. ... Graphically, the equation fails the vertical line test, which is another way to determine that it is not a function.

7 0
3 years ago
Read 2 more answers
1 The 14 members of the baseball team are going to stop at an ice cream shop after the game. The ice cream shop has a special tr
sergeinik [125]

Answer:

###########################################################

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • Alex ran 12.8 km in the morning. After​ lunch, he continued running. When he finished the​ run, he had covered 31.4 km in all. W
    13·1 answer
  • If I made 128 ounces of punch how many cups of punch would I have
    8·2 answers
  • Write the absolute value equation if it has the following solutions. Hint: Your equation should be written as x−b =c. (Here b an
    9·2 answers
  • Solve for x: |x| - 8 = - 5
    12·1 answer
  • 36 30 37 42 =5075 how is this possible
    6·1 answer
  • On a cold winter day in Denver, the morning temperature was 14° Fahrenheit. By noon it had fallen 9°, and by 5pm that
    15·1 answer
  • Find the interquartile range (IQR) for the following data set:
    11·1 answer
  • What is the answer for the algebra equation Ab•2b
    7·1 answer
  • Soundtronics is a company that manufactures inexpensive headphones. Due to the high volume some of the headphones are defective
    5·1 answer
  • A student skipped a step when she tried to convert 18 hours into seconds, and she got the following incorrect result:
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!