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
Nonamiya [84]
3 years ago
15

The sum of twice a number and 4 times another number is 4. The difference of the numbers is 5. Find the numbers(help a sis out)

Mathematics
1 answer:
const2013 [10]3 years ago
3 0

Answer:

1st number = 4

2nd number = -1

Step-by-step explanation:

Let n = 1st number

Let m = 2nd number

2n + 4m = 4

n - m = 5

Substitu method, let n = 5 + m

2(5+m) + 4m = 4

10 + 2m + 4m = 4

6m = -6

m = -1

find n:

n - (-1) = 5

n + 1 = 5

n = 4

You might be interested in
Three rays have a common vertex on a line. Write and solve equations to find the measures of m and n
lukranit [14]

Answer:

n = 90 - 62

n = 28º

m = 180 - (62 + n + 27)

m = 180 - (62 + 28 + 27)

m = 180 - 117

m = 63º

5 0
3 years ago
Help please asap!!!!!!!!!
Alchen [17]
The answer should be B.
7 0
3 years ago
What kind of function is being illustrated by f(x)=|2x³-3x|+5?
Dimas [21]

Answer:

Option D: Absolute value function

Step-by-step explanation:

The absolute value of a number is the distance of the number from 0 to the left or right on the number line.

We are given the function;

f(x) = |2x³ - 3x| + 5

This function contains an absolute value symbol which is |2x³ - 3x|.

This function is thus illustrated by an an absolute value function because an absolute value function will be one that contains algebraic expressions within absolute value symbols.

5 0
3 years ago
Write a story about temperature, money or game scores to represent each number sentence.
Semenov [28]
C is the answer because its longer and a big number sentence
8 0
3 years ago
Read 2 more answers
M&lt;1= 4x and m&lt;2= 2x-6<br><br> 4x=2x-6<br><br> What is the value of x?
Kazeer [188]

Answer:-3

Just simplify the equation and you will x=-3

5 0
3 years ago
Other questions:
  • Gary's stock dropped 3 points in every value for 4 days. Find the integer that represents the change in value of his stock durin
    14·2 answers
  • A school cafeteria makes cheese sauce for macoroni using 15 cups of Swiss cheese and 17 cups of cheddar cheese. Perry tries to m
    9·2 answers
  • Geometric solids are three-dimensional representations of a figure.<br><br> True<br> False
    6·2 answers
  • On a coordinate plane, a line goes through (0, negative 1) and (3, 1). A point is at (negative 3, 0).
    7·2 answers
  • What is the coefficient of 11r+7s ???
    14·2 answers
  • Will mark brainliest to best answer!
    7·1 answer
  • Satin ribbon is sold for
    5·1 answer
  • Please answer this correctly without making mistakes
    7·2 answers
  • A certain shade of paint is made by mixing 3/4 quarts red with quarts yellow. How much red and yellow paint would you need if yo
    8·1 answer
  • F(x) = |3x| + 3<br> g(x) = -x^2 + 8x - 5
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!