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NemiM [27]
3 years ago
5

What is the y-intercept of the line given by the equation y = 3x - 11?

Mathematics
1 answer:
-Dominant- [34]3 years ago
3 0

Answer:

(0, - 11 )

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

y = 3x - 11 ← is in slope- intercept form

with c = - 11 ⇒ (0, - 11 ) ← coordinates of y- intercept

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What is the simplified form of 15 times x to the fifth power over 20 times y to the sixth power times the fraction 6 times y to
VARVARA [1.3K]

Answer:

no

Step-by-step explanation:

bc

3 0
3 years ago
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A recipe calls for 3 cups of flour to make 2 batches of dinner rolls. One batch makes 15 rolls. Laura is making dinner for 12 pe
Maru [420]

Answer:

A

Step-by-step explanation:

3 cups of flour produces 2 batches of dinner rolls. So, if one batch makes 15 rolls, then 2 batches makes 30 rolls. Therefore, 3 cups of flour produces 30 rolls.

Laura wants to find how much flour she needs to make 12 rolls.

Here's the setup:

Let x be the number of cups of flour needed. Then,

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This is the set up for all equations involving ratios. The units should be consistent. Notice how I have flour/rolls=flour/rolls.

It is not necessary to solve the equation, but you should to make sure your answer makes sense. By cross-multiplying, we get x=(3*12)/30 or 1.2 cups.

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4 0
2 years ago
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CAN SOMEONE PLEASE HELP
Inessa [10]

That Is The Correct answer ) 20

Hope I Helped

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5 0
3 years ago
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Δx→0 <br> −5(x + Δx) + 5x<br> Δx
marysya [2.9K]
I guess the original function was

y = 5x (1)

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7 0
3 years ago
One-hundred people were surveyed to find if they owned a cat
r-ruslan [8.4K]

Answer:

1. I dont know what format they want you to write it in but its 27/100 which is 0.27 as a decimal and 27% as a percent

2.  it'll be 11/100 which is 0.11 as a decimal and 11% as a percent

Step-by-step explanation:

Since adding up all the people with cats, dogs or both is 73, and theres 100 people surveyed, that means  100-73=27 so 27 people dont have a cat or dog. Therefore its 27/100 which is 0.27 as a decimal and 27% as a percent

For number 2, because 11 people have both a dog and cat I believe itll be 11/100 which is 0.11 as a decimal and 11% as a percent

4 0
3 years ago
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