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3 years ago

Find the y-intercept of the following equation. Simplify your answer. y = 5x + 5

Mathematics

2 answers:

ki77a [65]3 years ago

7 0

Answer:

Step-by-step explanation:

in slope-intercept form of y = mx+b, b is the y-intercept where m is the slope

amm18123 years ago

4 0

Hey purple are u an impostor? because u just vented down my heart

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100 POINTS PLEASE HELP ASAP!!!!

Alika [10]

Answer: To clear an equation of decimals, multiply each term on both sides by the power of ten that will make all the decimals whole numbers. In our example above, if we multiply .25 by 100, we will get 25, a whole number. Since each decimal only goes to the hundredths place, 100 will work for all three terms.

So let's multiply each term by 100 to clear the decimals:

(100)0.25x + (100)0.35 = (100)(-0.29)

25x + 35 = -29

Now we can solve the equation as normal:

25x + 35 - 35 = -29 - 35

25x = -64

x = -2.56 Since the original was in decimal form, the answer should most likely also be in decimal form.

Let's look at one more:

1.75x + 4 = 6.2

We have to think a little more carefully about what multiple of ten to use here. 6.2 only needs to be multiplied by 10, but 1.25 needs 100, so we will multiply every term by 100. Don't forget to multiply the 4 by 100 as well.

(100)(1.75x) + (100)(4) = (100)(6.2)

175x + 400 = 620

We had to be extra careful as we multiplied by 100. Now we can solve the equation as normal:

175x + 400 - 400 = 620 - 400

175x = 220

x = 1.26

Step-by-step explanation:

8 0

3 years ago

PLEASE HELP ME And show work

maks197457 [2]

<h2>Greetings!</h2>

Answer:

The snow cone in a cup will hold more.

Step-by-step explanation:

<h3>Traditional snow cone:</h3>

Firstly, to find the area of the cone you need to know the formula:

$\frac{1}{3}\pi r^{2} h$

So simply plug the values in:

$\frac{1}{3}\pi 4^{2} 13$

= 217.81 = 218cm³

To find the area of a cylinder, you need to remember the formula:

The radius is half the diameter so:

Radius = 8 ÷ 2 = 4

$\pi r^{2} h$

So simply plug these values in:

$\pi 4^{2} 5$

= 251.33 = 251cm³

So this means that because the snow cone in a cup is 251cm³ whereas the traditional snow cone is only 218cm³, the snow cone in a cup will hold more.

<h2>Hope this helps!</h2>

4 0

4 years ago

If 28% of U.S medical degrees are conferred to women, find the probability that 3 randomly selected medical school graduates are

Alchen [17]

Answer:72% of med degrees are conferred on men.

Step-by-step explanation:P(3 men) = 0.72^3 = 0.3732

Hopefully this helps!

6 0

3 years ago

Use properties of rational exponents to simplify the expression. Assume that all variables represent positive numbers. Superscri

blsea [12.9K]

Hi, your question was incomplete hence I have attached the complete version of the question below.

Answer:

5x^3 y^2

Step-by-step explanation:

Using the property of the product of the exponents on the base and removing the parentheses,

(125x^9y^6)^(1/3) = (125)^(1/3) * (x^9)^(1/3) * (y^6)^(1/3)

= (125)^(1/3) * (x)^9*(1/3) * (y)^6*(1/3)

= 5 * (x)^3 * (y)^2

= 5 x^3 y^2

hence the required result is 5 x^3 y^2

6 0

3 years ago

Find an equation of the line that goes through the points (10,34) and (-1,10)

kotykmax [81]

Answer:

Given points are ( 10 ,34 ) and ( -1 , 10)

Step-by-step explanation:

The equation of line is given by 

first we can find slope (m) 

= (y2 - y1) / ( x2 - x1)

= 34-10/10+1

 =24/11

Now the equation is

y - y1 = m ( x - x1) 

y - 10 = 24/11 ( x +11)

11 ( y - 10 ) = 24 (x + 11)

11y - 110 = 24x + 264

24x + 264 +110-11y =0

24x - 11y + 374 = 0

which is the required equation 

3 0

3 years ago