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Anuta_ua [19.1K]
1 year ago
5

What is an equation of the line that passes through the points (2,-3) and (1,0)?

Mathematics
2 answers:
Eddi Din [679]1 year ago
4 0

Answer:

If you use y=mx+b you will find that the equation is:

y=-3x+3

Step-by-step explanation:

mixer [17]1 year ago
3 0

Answer:

y=-3x+3

Step-by-step explanation:

1: subract one of the y from the other one 0--3, or 0+3=3

2: Do the same with the x of the right y     1-2=-1

3: put the solution to the y over the solution to the x     3/1-

4: simplify    -3

5: write out what you now know     y=-3x+b

6: fill in y and x with one of the points      -3=-3(2)+b

7: Solve

 a) Combine like terms     -3=-6+b

 b) add 6 to both sides    3=b

8: write out the problem with everything you know     y=-3x+3

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3. If 2p + q = 11 and p + 2q = 13, then<br> p+q=<br> (A) 6<br> (B) 8<br> (C) 9<br> (D) 12<br> (E) 18
frozen [14]
Answer:
(C) 9

Step by step:
11-2=9 and it’s asking for both p and q combined so no need to worry about that
8 0
3 years ago
Read 2 more answers
The average of 3 of your quiz grades are 17 points. Two of your quizzes is 14 and 19 points. Write and solve an equation to find
dsp73
(17*3) --- to find the total points of the 3 quizzes
17*3=51
the third quiz grade=51-14-19=18
hope this helps
8 0
3 years ago
PLEASE HELP , TRYING TO BE ON HONOR ROLL !
borishaifa [10]

Option A

The solution is (0, \frac{-1}{4})

<em><u>Solution:</u></em>

<em><u>Given system of equations are:</u></em>

3x + 6y = 1 ------ eqn 1

x - 4y = 1 ------ eqn 2

We have to find solution to system of equations

We can use substitution method

From eqn 2,

x = 1 + 4y -------- eqn 3

Substitute eqn 3 in eqn 1

3(1 + 4y) + 6y = 1

3 + 12y + 6y = 1

18y = 1 - 3

18y = -2

Divide both sides by 18

y = \frac{-2}{18}\\\\y = \frac{-1}{4}

Substitute the above value of y in eqn 3

x = 1 + 4 \times \frac{-1}{4}\\\\x = 1-1\\\\x = 0

Thus solution is (0, \frac{-1}{4})

8 0
3 years ago
Which statements are true about the ordered pair (−1, 5) and the system of equations?
Rudiy27
An ordered pair (x,y) is a solution to a system of equations if it makes all the equations true.
Let's check whether (–1, 5) makes the equations true.
Plugging –1 in the first equation for x and 5 in for y, we get
–1 + 5 = 4: TRUE
 Plugging –1 in the second equation for x and 5 in for y, we get
–1 – 5 = –6: TRUE

Since it makes both the equations true, it's a solution to the system of equations. So the answer choice is D, the 4th one. 
7 0
3 years ago
Read 2 more answers
How many 15° angles are in a circle?<br> Enter your answer in the box.<br> angles
Alex_Xolod [135]

Answer:

24

Step-by-step explanation:

a circle is 360

we can divide 360 by 15

360 divided by 15 =

24

5 0
2 years ago
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