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3 years ago

11

Match the equation with its graph. -3x + y = 4

2 answers:

andrey2020 [161]3 years ago

7 0

I FOUND YOUR COMPLETE QUESTION IN OTHER SOURCES.
SEE ATTACHED IMAGE.
For this case we have the following equation:
-3x + y = 4
Rewriting we have:
y = 3x + 4
We observe that we have an equation of the form:
y = mx + b
Where,
m: slope of the line
b: cutting point with the y axis.
For this case:
m = 3
b = 4
Answer:
Graphic # 4

dedylja [7]3 years ago

4 0

Change this into y=mx+b (slope intercept) by adding 3x on both sides. The m value is the slope, while the y intercept is the b value. The y-intercept is where the line touches the y axis, and the slope is found by rise over run. Using this, you can match the equation to the graph.

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erma4kov [3.2K]

Answer:

1. $67.72

2. It's correct.

Step-by-step explanation:

1.

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discount: $10

tip: 15%

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68.89-10=58.89

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Convert 15% to decimal by dividing by 100

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Convert 20% to decimals by dividing by 100

$\frac{20}{100}=0.20$

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3 years ago

Valentina has a tray where she keeps all of her important papers. The tray is in the shape of a rectangular prism with no top.

yulyashka [42]

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3 years ago

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What is the slope of the line that passes through the points (9, 4)(9,4) and (3, 9)(3,9)? Write your answer in simplest form.

nalin [4]

Answer:

I’m guessing the double points is a typo.

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Step-by-step explanation:

Hope this helps <3

Btw love your username <333

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2 years ago

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This is the result of solving an equation to find a value(s) for the variable(s) which make the equation true.

SOVA2 [1]

Answer:

Step 1: Simplify both sides of the equation.

8−2(3−x)=4x+6

8+(−2)(3)+(−2)(−x)=4x+6(Distribute)

8+−6+2x=4x+6

(2x)+(8+−6)=4x+6(Combine Like Terms)

2x+2=4x+6

2x+2=4x+6

Step 2: Subtract 4x from both sides.

2x+2−4x=4x+6−4x

−2x+2=6

Step 3: Subtract 2 from both sides.

−2x+2−2=6−2

−2x=4

Step 4: Divide both sides by -2.

−2x

−2

=

4

−2

Step-by-step explanation:

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3 years ago

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Answer:

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