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
Vaselesa [24]
3 years ago
13

-3x-3y=3 y=-5x-17 Substitution Plz help if you can I would appreciate it

Mathematics
1 answer:
arsen [322]3 years ago
3 0
First substitute the second equation into the first one: 
-3x - 3(-5x - 17) = 3 
Next distribute the parenthesis: 
-3x + 15x + 51 = 3 
Then combine like terms: 
12x + 51 = 3 
Now subtract 51 from each side: 
12x = 48 
Lastly to get x, divide each side by 12: 
x = 4 
Now put this into the second equation: 
y = -5(4) - 17 
Multiply: 
y = -20 - 17 
And subtract: 
y = -37 
The solution is (4,-37). Hope this helps!
You might be interested in
1. The Miller family leaves a 20% tip on a<br> $45 dinner bill<br> . How much is the tip?
timofeeve [1]

Answer:

.2 * 45 = 9

$9 tip

7 0
3 years ago
What is list factors of 36​
oksian1 [2.3K]

Answer:

36 ÷ 1 = 36

36 ÷ 2 = 18

36 ÷ 3 = 12

36 ÷ 4 = 9

36 ÷ 6 = 6

36 ÷ 9 = 4

36 ÷ 12 = 3

36 ÷ 18 = 2

36 ÷ 36 = 1

Step-by-step explanation:

The Postive Factors of 36 are therefore all the numbers we used to divide (divisors) above to get an even number. Here is the list of all Postive Factors of 36 in numerical order:

1, 2, 3, 4, 6, 9, 12, 18, and 36.

Factors of 36 include negative numbers. Therefore, all the Positive Factors of 36 can be converted to negative numbers. The list of Negative Factors of 36 are:

-1, -2, -3, -4, -6, -9, -12, -18, and -36.

How many Factors of 36?

When we counted the Factors of 36 that we listed above, we found that 36 has 9 Positive Factors and 9 Negative Factors. Thus, the total number of Factors of 36 is 18.

Factor Pairs of 36

Factor Pairs of 36 are combinations of two factors that when multiplied together equal 36. Here are all the Positive Factor Pairs of 36

1 × 36 = 36

2 × 18 = 36

3 × 12 = 36

4 × 9 = 36

6 × 6 = 36

9 × 4 = 36

12 × 3 = 36

18 × 2 = 36

36 × 1 = 36

Like we said above, Factors of 36 include negative numbers. Minus times minus equals plus, thus you can convert the Positive Factor Pair list above by simply putting a minus in front of every factor to get all the Negative Factor Pairs of 36:

-1 × -36 = 36

-2 × -18 = 36

-3 × -12 = 36

-4 × -9 = 36

-6 × -6 = 36

-9 × -4 = 36

-12 × -3 = 36

-18 × -2 = 36

-36 × -1 = 36

Factor Calculator

Do you need the factors for a particular number? You can submit a number below to find the factors for that number with detailed explanations like we did with Factors of 36 above.

5 0
3 years ago
Read 2 more answers
wholesale price of $35 and sells them for a retail price of $47.25. what percentage of the wholesale price donthey markup the mi
mars1129 [50]

Answer:

35*100 divide 47.25

Step-by-step explanation:


6 0
4 years ago
Which of the following options correctly describes the graph below?
seropon [69]

It is a step graph with slope of 2.

Answer: C

<em>Whenever you are unsure, choose a coordinate, plug it into the equation, and see if it makes a true statement.</em>

I choose (1/2, 1)   →   1 = [2(1/2)]   →   1 = [1]   TRUE

I choose  (1, 2)    →    2 = [2(1)]    →   2 = [2]  TRUE

4 0
4 years ago
When captain Anne has a very unique collections of coins. When she arranges the coins in groups of two, there is one single coin
Anestetic [448]

Answer:

yes

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • A chicken weighs pounds and needs to be cooked 20 minutes per pound plus an extra 15 minutes used expression 20+15 to find how l
    12·1 answer
  • 5
    10·2 answers
  • The volume of a box of earrings is 216 cubic centimeters. What is the length of one edge of the box
    8·2 answers
  • What number is greatest?<br><br> 2 2/3,2.67,2 3/5,2.49
    8·1 answer
  • What is the sum of the series?​
    13·1 answer
  • Laura is the fund raising
    11·2 answers
  • I need help , so help me.
    10·1 answer
  • Which of the following pairs of functions are inverses of each others​
    15·1 answer
  • The two lines graphed on the coordinate grid each represent an equation. Which ordered pair represents a solution to both equati
    11·2 answers
  • Seiji and Gavin both worked hard over the summer. Together they earned a total of $425. Gavin earned $25 more than Seiji.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!