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3 years ago

What is the equation of a line with a slope of 2 and a y intercept of -5?

Mathematics

1 answer:

Elanso [62]3 years ago

7 0

Answer:

y=2x-5

Step-by-step explanation:

The slope is how you move so you could also call it m

The y intercept is where you begin so you could call it b

So every time you need to find the equation or which one is like the slope just remember m=move b= begin

y=mx+b

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Please help me is this statement true or false 3(36 - 11) = 45?

viva [34]

Hi there! The answer is FALSE

To find the answer we need to work out the parenthesis.
$3(36 - 11) =$
$3 \times 36 - 3 \times 11 =$
$108 - 33 =$
$75$

75 does not equal 45 and therefore the statement is false.

3 0

3 years ago

Solve the following problem:

emmasim [6.3K]

Answer:

24 ^people because if one pizza is for 3 personnes its 8x3=24

Step-by-step explanation:

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3 years ago

Joe wants to calculate 12×8 in a calculater but the 8 key isnt working.Explain what can he do

eduard

Answer:

12x4x2

Step-by-step explanation:

4x2 =8

so 12x4x2=96

7 0

3 years ago

Read 2 more answers

I think the first answer is x > 4, but I'm not sure, I need help with that. I don't know if there even is a second answer or

STALIN [3.7K]

Hi again!

|2x - 3| - 1 > 4

|2x -3| > 4 + 1

|2x -3| > 5

Now let's solve the absolute value

We know either 2x -3 >5 or 2x -3<-5

Let's solve the first possibility

2x - 3 > 5

2x > 5+ 3

2x > 8

x > 8/2

x> 4

Now solve the second possibility

2x - 3 < -5

2x < -5 + 3

2x < -2

x < -2/2

x< -1

Thus the correct answer is x > 4 or x < -1

I used an online graphing calculator

I hope this helps again!

4 0

3 years ago

Which expression is equivalent to 6^-3

nikdorinn [45]

You didn'tlist any but anyway

$x^{-m}=\frac{1}{x^m}$
so
$6^{-3}=\frac{1}{6^3}=\frac{1}{216}$

so the possible expressions could be $\frac{1}{6^3}$ and/or $\frac{1}{216}$

4 0

3 years ago

Read 2 more answers