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
VMariaS [17]
2 years ago
13

Solve the system by substitution. 3x + 2y = 15 y = 6x

Mathematics
2 answers:
olga2289 [7]2 years ago
8 0

Answer:

the answer should be (1,6)

Darya [45]2 years ago
5 0

Answer:

1

Step-by-step explanation:

3x +2 (6x) =15

3x +12x =15

15x =15

x = 15/15

x=1

You might be interested in
Which of the following would likely weigh about 8 pounds?
LenKa [72]
1.A 2.A 3.D 4. 2 8/15 I’m not sure about the the question 3
4 0
2 years ago
Jamal is painting his room. He determines that a 1/2 gallon container of paint will cover 1/6 of a wall. How many gallons of pai
Setler79 [48]
Hi so the answer to this question is he has 120left
7 0
3 years ago
Read 2 more answers
What is the prime factorization of 89u^3 and 11u
Alchen [17]

Answer:

Socratic app

Step-by-step explanation:

it will help you

7 0
2 years ago
Given the polynomial x7y³ + 2x5y² - 3x³ - 2x4 -2, its degree is equal to:
cluponka [151]

Answer:

Step-by-step explanation:x7y³ + 2x5y² - 3x³ - 2x4 -2 mathsolve

6 0
3 years ago
The figures are similar. Give the ratio of the perimeters and the ratio of the areas of the first figure to the second.
pickupchik [31]

Answer: first option.

Step-by-step explanation:

The ratio of the area of the triangles can be calculated as following:

ratio_{(area)}=(\frac{l_1}{l_2})^2

Where l_1 is the lenght of the given side of the smaller triangle and l_2 is the lenght of the given side of the larger triangle.

Therefore:

ratio_{(area)}=(\frac{28}{32})^2=\frac{49}{64}

It can be written as following:

ratio_{(area)}=49:64

The ratio of the perimeter is:

ratio_{(perimeter)}=\frac{l_1}{l_2}

Where l_1 is the lenght of the given side of the smaller triangle and l_2 is the lenght of the given side of the larger triangle.

Therefore:

ratio_{(perimeter)}=\frac{28}{32}=\frac{7}{8}

It can be written as following:

ratio_{(perimeter)}=7:8

5 0
3 years ago
Other questions:
  • NEED HELP ASAP I will give you Brainly
    10·1 answer
  • WHAT IS THE MEASURE???
    13·1 answer
  • The goat population on a farm is decreasing at a rate of 7.25% each year. If there were 75 goats originally, how many goats will
    10·1 answer
  • A key code must contain 6 numerals. There are 10 numerals available. Using these numerals, how many different key codes maybe cr
    8·1 answer
  • 1
    15·1 answer
  • The total cost of an order of shirts from a company consists of the cost of each shirt plus a one-time design fee. The cost of e
    5·1 answer
  • What is the measure of angles for x and y?​
    13·1 answer
  • Decompose 2 ⅜ Plz help
    9·1 answer
  • 15.6 cm<br> 8.8 cm<br> x = [ ? ]cm
    8·1 answer
  • Solve 2x+8&lt;10 or 2x+8&gt;20
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!