3 years ago

What is -8/12 in decimal form

Mathematics

1 answer:

Degger [83]3 years ago

3 0

-0,666666666666666666666667

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Solve both by elimination can someone help?<br> 2x-5y=-9 , 4x+5y=12<br><br> 3x-2y=12 , 7x-5y=17

lyudmila [28]

Answer:

x=1/2, y=2;

Step-by-step explanation:

First pair:

2x-5y =-9

4x+5y=12

Add them together:

6x=3

x = 1/2

2(1/2) - 5y =-9

1-5y = -9

1+9=5y

y=10/5=2

8 0

2 years ago

Y = 3/2x + 3<br> The slope and y-intercept

ra1l [238]

Answer:

Slope=3/2

Y-intercept=3

Step-by-step explanation:

7 0

3 years ago

Find the equation of the linear function represented by the table below in the slope-intercept form.

MAXImum [283]

Answer:

y=x-32

Step-by-step explanation:

y=mx+b where m is the slope and b is the y-intercept.

slope=change in y/change in x

=5/5

y=5x+b --> choose a random point

(7,3) ---> 3=5(7)+b=35+b

b= -32

y=x-32

6 0

2 years ago

Read 2 more answers

Farmer Kipp sold 25 horses for a total of $7500 in January and 25 horses for a total of $10500 in February. What is the average

insens350 [35]

Answer:

So Average Price of horse is $360

Step-by-step explanation:

Given:

25 horses sold in January for $ 2500

25 horses sold in February for $10500

TO find:

Average price of horse = ?

Solution:

Average price is usually found out by adding all the values and dividing by its total no of values

Now in our case

Total Horse = 25 + 25

= 50

Total Money = $7500 + $10500

= $18000

Average Price $=\frac{total price}{total horses}$

Average Price $=\frac{18000}{50}$

=$360

So Average Price of horse is $360

3 0

3 years ago

Which of the following equations is equivalent to y = 2x + 1?

densk [106]

Answer:

none of these are right but the answer is 2x - y = -1.

D would be right but there is a negative sign in front of 2x.

Step-by-step explanation:

3 0

4 years ago