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
Gnom [1K]
2 years ago
9

Solve the given system by substitution.

Mathematics
2 answers:
denis-greek [22]2 years ago
8 0

Answer:

Step-by-step explanation:

5m = 2/3m - 13

15m = 2m - 39

13m = -39

m = -3

n = 5(-3)

n = -15

(-3, -15)

alekssr [168]2 years ago
4 0

Answer:

(-3, -15)

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

Equality Properties

<u>Algebra I</u>

  • Solving systems of equations using substitution/elimination

Step-by-step explanation:

<u>Step 1: Define Systems</u>

n = 5m

n = 2/3m - 13

<u>Step 2: Solve for </u><em><u>m</u></em>

<em>Substitution</em>

  1. Substitute in <em>n</em>:                                 5m = 2/3m - 13
  2. Subtract 2/3m on both sides:          13/3m = -13
  3. Divide 11/3 on both sides:                m = -3

<u>Step 3: Solve for </u><em><u>n</u></em>

  1. Define equation:                    n = 5m
  2. Substitute in <em>m</em>:                      n = 5(-3)
  3. Multiply:                                  n = -15
You might be interested in
Find two consecutive integers whose sum is 91
lys-0071 [83]
46+45=91 
Hope this helps!
6 0
3 years ago
Plz help! read the instructions and write a proper answer and if you don't i will report you! And the first one to answer right
ahrayia [7]

Answer:

1 = 0.61, 2 = 1.13

Step-by-step explanation:

The first is 25 + 25 + 10 + 1. This is 61 cents which is 0.61 of 1 dollar. The second is 100 + 10 + 1 + 1 + 1. This is equal to 113, 0r 1.13

BRAINLIEST PLEASE

3 0
2 years ago
The first term of an arithmetic sequence is 4 and the tenth term is 67.
serg [7]

Answer:

d = 7

Step-by-step explanation:

The nth term of an arithmetic sequence is

a_{n} = a₁ + (n - 1)d

where a₁ is the first term and d the common difference

Give a₁₀ = 67 and a₁ = 4 , then

a₁ + 9d = 67

4 + 9d = 67 ( subtract 4 from both sides )

9d = 63 ( divide both sides by 9 )

d = 7

8 0
2 years ago
The area of the triangle is 24 feet.
Aleksandr-060686 [28]
Does anybody know the answer 
4 0
3 years ago
MARKING BRAINLIEST <br><br> PLS HELP
ch4aika [34]

Answer:

-7

Step-by-step explanation:

Domain is simply another way of saying input values. Input values are literally just x values (Any place on the x bar. Range is the same but instead of x values it is for y values.

5 0
2 years ago
Read 2 more answers
Other questions:
  • PLEASE HELP ASAP!!! 30 PTS
    7·1 answer
  • Can i get some help on this please ​
    8·1 answer
  • Tell which number is greater 27/50,27%
    11·1 answer
  • How do you solve question 16?
    13·1 answer
  • Figure 1 is congruent to Figure 2.
    11·2 answers
  • What is 3/16 as decimal
    14·1 answer
  • The scatter plot below shows the number of pizzas sold during weeks when different numbers of coupons were issued. The equation
    8·2 answers
  • 1. How does the scope of practice help regulate the health care field?
    13·1 answer
  • If I earned $15 babysitting, I would deposit (or add) $15 to the previous balance.
    12·1 answer
  • ACC Algebra 1 HW
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!