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WARRIOR [948]
3 years ago
10

A dentist has male and female patients that range in ages from 10

Mathematics
1 answer:
marin [14]3 years ago
7 0

Answer:

56/125

Step-by-step explanation:

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What is 2x^2y^3/-8xy^4
Ne4ueva [31]
\dfrac{2x^2y^3}{-8xy^4}=-\dfrac{2}{8}\cdot\dfrac{x^2}{x}\cdot\dfrac{y^3}{y^4}=-\dfrac{1}{4}\cdot\dfrac{x}{1}\cdot\dfrac{1}{y}=\boxed{-\frac{x}{4y}}
6 0
3 years ago
I need to know how to graph and use a table to solve for y=3x+0
olga nikolaevna [1]

Answer:

Step-by-step explanation:

On a table, you'd have two columns: one for your input(x) and one for your output(y). If given an x value, put it into the equation to solve for y, and if you have a y value, put it into the equation for x. You can also come up with your own x values and put them into the equation if you need to create a table from scratch I'm not sure what you're asking but this will help you fill in a table. Here's and example for this equation.

X              Y

1                3

2               6

3               9

Graphs are pretty simple. Just find a value on the x-axis (horizontal), find the point on the line above or below this value, and look at what number it is for the y value. You can do this backwards if you need to find y when given x.

5 0
3 years ago
-5y=-6x+15 How could i solve this im trying to learn all this so i dont keep looking it all up​
Nataliya [291]

Answer:

y= (6/5)x-3

if you want the slope it's 6/5 and the y intercept is -3

Step-by-step explanation:

sI'm not too sure what the question so i'll just assume that you want to write this in slope intercept form

or y=mx+b

to do this all we need to do is have y be positive and by itself

to do this you can just divide both sides by -5

which gives us

y= (6/5)x-3

7 0
3 years ago
Read 2 more answers
Answer this for 15 points and Brainliest
Alenkasestr [34]

Answer:

y=3x+18

Step-by-step explanation:

Since slope-intercept form is y=mx+b, we first need to find the slope.

m=y2-y1/x2-x1

m=0-(-9)/-6-(-9)

m=9/3=3

Next we need to find b, or the y-intercept

to do that we plug in numbers to what we already have.

y=3x+b

0=-18+b

b=18

Now we put it all together.

<h3>y=3x+18</h3>

4 0
3 years ago
Three bags of rice weigh 90 kgs. How much do 9 bags weigh?
Varvara68 [4.7K]

9 bags would weigh 270kgs

7 0
3 years ago
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