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k0ka [10]
3 years ago
13

2x + 4y= 12 y= 1/4 x - 3 What is the solution to the system of equations?

Mathematics
1 answer:
Andrews [41]3 years ago
7 0
X = 8 and Y = -1 if you plug that in the equations, both will be equal and be the solution. Also please mark me brainliest. That would be pretty cool
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A coordinate plane with a line passing through (negative 4, negative 4), (0, 0) and (4, 4).
Kisachek [45]

Answer:

-x + y = 0 or x - y = 0

Step-by-step explanation:

The line passes through points (0, 0) and (4,4), then its slope is:

m = (4 - 0)/(4 - 0) = 1

Given that the line passes through (0, 0), its y-intercept is

b = 0

Using slope and y-intercept form:

y = mx + b

y = x

The standard form of a line is:

Ax + By = C

So, we have to put all variables on the left side, as follows:

-x + y = 0

Multiplying by (-1) at both sides:

x - y = 0

5 0
3 years ago
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Please help!!!!! 10 points!!
IrinaK [193]

Answer:

Both calculated the slope as 1/3

Step-by-step explanation:

Avis:


Rise = 4

Run = 12

Rise goes over the run:   4/12

4/12 simplifies into 1/3


Alec:


Rise= 2

Run= 6

Rise goes over the run:   2/6

2/6 simplifies into 1/3

4 0
3 years ago
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If f(3) = 24, what is f-1 (24)?
True [87]

Answer:

f=25

Step-by-step explanation:

24+1=25

25-1=24

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2 years ago
Annie has a compost pile that produces 12 pounds of compost a day from yard waste. Which function expresses the amount of compos
Masteriza [31]
The total amount of compost Annie gets is 12 every day
c equals 12 every d
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3 years ago
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A standard deck has 52 cards consisting of 26 black and 26 red cards. Three cards are dealt from a shuffled deck without replace
Allisa [31]

They aren't independent since the probability uses all the cards in the deck

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3 years ago
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