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shutvik [7]
4 years ago
6

Which equation describes the line graphed above

Mathematics
2 answers:
Vladimir79 [104]4 years ago
5 0

Answer:

y=2/3x+4

Step-by-step explanation:

Looking at the line, we can see that from point (-3,2) to point (0,4) that the line moves 2 spaces upwards and 3 spaces to the right. Because of this, we know that the slope is 2/3 because we can simply put the rise (2) over the run (3).

Then, to find the y-intercept, we look to see where the line crosses the vertical axis, and in this case, that point is (0,4). So we now know the y-intercept is 4.

Finally, we put everything into slope-intercept form, and get y=2/3x+4

mamaluj [8]4 years ago
4 0
Easy! The answer is C!
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Simplify the expression 6 + (12 + x).<br> 6+ (12 + x) = 0<br> I really need helppp
Alex73 [517]

Answer:  x= -63/4, 15 3/4 or 15.75 in decimal form

Step-by-step explanation: Symbolab is a good calculator

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3 years ago
$19.99, $8.99, $35.99, $49.99, $49.99, $39.99, $99.99, $79.99, $35.99, $19.99, $49.99, $29.99, $49.99, $54.99, $35.99, $49.99, $
alexgriva [62]
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8 0
3 years ago
PLEASE HELP ME ILL GIVE BRAINLIEST IF YOU SHOW YOUR WORK
fomenos

Answer:

(32/5, -48/5)

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>

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

Step-by-step explanation:

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

-4x + 16 = y

2x - 32 = 2y

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

<em>Substitution</em>

  1. Substitute in <em>y</em>:                                                                                                  2x - 32 = 2(-4x + 16)
  2. Distribute 2:                                                                                                    2x - 32 = -8x + 32
  3. [Addition Property of Equality] Add 8x on both sides:                                10x - 32 = 32
  4. [Addition Property of Equality] Add 32 on both sides:                                   10x = 64
  5. [Division Property of Equality] Divide 10 on both sides:                               x = 32/5

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

  1. Define original equation:                                                                               -4x + 16 = y
  2. Substitute in <em>x</em>:                                                                                                 -4(32/5) + 16 = y
  3. Multiply:                                                                                                           -128/5 + 16 = y
  4. Add:                                                                                                                   -48/5 = y
  5. Rewrite/Rearrange:                                                                                            y = -48/5
6 0
3 years ago
Help simplify the answer. In the picture
Paul [167]

rounding to nearest 10 to any number follow these rules

1. if number ends 0 , 1 , 2 ,3 4 , 5 take number down to nearset multiple of 10

2. if number ends with above 5 take the upper number multiple of 10

so here

413 + 35.6 + 998.5 + 376 + 85.3

= 410 + 40 + 1000+ 380 + 90

= 1920

5 0
4 years ago
Pleaseeee help <br><br> What one are equivalent?
PSYCHO15rus [73]
2, 3, 5. I just solved them and they look equivalent.
7 0
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