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
stich3 [128]
2 years ago
15

Help please and thank you

Mathematics
1 answer:
babymother [125]2 years ago
6 0
<h3>Answer: Draw a straight line through (0,-7) and (1,-5)</h3>

Explanation:

You could use any two points you want. For me, the easiest is when x = 0. Plug this into the equation to get

y = 2x-7

y = 2(0)-7

y = -7

So we have x = 0 and y = -7 pair up to get (0,-7) as our first point. This is the y intercept.

Repeat for x = 1

y = 2x-7

y = 2(1)-7

y = -5

So (1,-5) is another point on this line. You only need two points at minimum to graph a straight line.

You might be interested in
Which point on the axis satisfies the inequality y&lt;x​
Vika [28.1K]

Answer:

every point where x is greater than y or  y-x<0

namely, every point below the straight line y=x that cuts the cartesian plane in two

Step-by-step explanation:

6 0
3 years ago
Help im sister needs help and i can't help her im doing my school work !
padilas [110]
Answer is 73 because blah blah blah blah
5 0
2 years ago
Somebody help on 39 and 40 !
BlackZzzverrR [31]
39 is A
40 is D
And that is my answer
3 0
2 years ago
Read 2 more answers
Y = 4x – 18<br> y = -5x +9
adelina 88 [10]

Answer:

(3, -6)

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

  • Multiplication Property of Equality
  • Division Property of Equality
  • Addition Property of Equality
  • Subtraction Property of Equality<u> </u>

<u>Algebra I</u>

  • Coordinates (x, y)
  • Terms/Coefficients
  • Solving systems of equations using substitution/elimination

Step-by-step explanation:

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

y = 4x - 18

y = -5x + 9

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

<em>Substitution</em>

  1. Substitute in <em>y</em> [2nd Equation]:                                                                           4x - 18 = -5x + 9
  2. [Addition Property of Equality] Add 5x on both sides:                                   9x - 18 = 9
  3. [Addition Property of Equality] Add 18 on both sides:                                   9x = 27
  4. [Division Property of Equality] Divide 9 on both sides:                                  x = 3

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

  1. Substitute in <em>x</em> [1st Equation]:                                                                           y = 4(3) - 18
  2. Multiply:                                                                                                             y = 12 - 18
  3. Subtract:                                                                                                            y = -6
5 0
2 years ago
Read 2 more answers
The LCD of 2/5, 3/2, and 1/2 is
soldier1979 [14.2K]

Answer:

10

Step-by-step explanation:

the lowest number that 5 and 2 go into is 10 a quick way to find LCD is just to multiply the denominators and that just see if there is any smaller numbers

7 0
2 years ago
Other questions:
  • What is 3 multiplied by 5/8 as a mixed number
    5·2 answers
  • Please answer this im dying here
    6·2 answers
  • Find the distance 1/4th from 10 to 2.
    10·1 answer
  • Name the theorem or postulate that lets you immediately conclude
    12·1 answer
  • −3x2 - 6x + 1<br> find (8)<br> Evaluate the function.
    6·2 answers
  • What is the equivalent decimal?
    12·2 answers
  • NEED ASAP
    15·1 answer
  • Use properties of shapes and angles to find the missing measures.
    10·1 answer
  • The $23^\text{rd}$ term in a certain geometric sequence is 16 and the $28^\text{th}$ term in the sequence is 24. What is the $43
    11·1 answer
  • Can someone help me solve this problem?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!