2 years ago

What is the slope of the linear equation below?

Mathematics

1 answer:

spayn [35]2 years ago

7 0

Answer:

-5

Step-by-step explanation:

-5 is the slope because it is the multiplier of x

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PLEASE HELP , TRYING TO BE ON HONOR ROLL !

borishaifa [10]

Option A

The solution is $(0, \frac{-1}{4})$

Solution:

Given system of equations are:

3x + 6y = 1 ------ eqn 1

x - 4y = 1 ------ eqn 2

We have to find solution to system of equations

We can use substitution method

From eqn 2,

x = 1 + 4y -------- eqn 3

Substitute eqn 3 in eqn 1

3(1 + 4y) + 6y = 1

3 + 12y + 6y = 1

18y = 1 - 3

18y = -2

Divide both sides by 18

$y = \frac{-2}{18}\\\\y = \frac{-1}{4}$

Substitute the above value of y in eqn 3

$x = 1 + 4 \times \frac{-1}{4}\\\\x = 1-1\\\\x = 0$

Thus solution is $(0, \frac{-1}{4})$

8 0

3 years ago

Please answer this correctly

miv72 [106K]

Answer: shade 85 squares

Step-by-step explanation:

34/40

convert that to a percentage

it will be 85%

there are 100 squares in the grid , so you shade 85 of them

4 0

3 years ago

: a house contains one 12-foot-×-14-foot bedroom, one 12-foot-×-10-foot bedroom, and one 8-foot-×-12-foot bedroom. what’s the to

kodGreya [7K]

12 x 14 = 168 sq ft
12 x 10 = 120 sq ft
8 x 12 = 96 sq ft
Total would be 384 sq ft of carpeting needed.

4 0

3 years ago

Find the area of a circle with the diameter of 8 cm. Formula A=πr2

Galina-37 [17]

Using pi= 16pi

Using 3.14=50.24

I didn’t know which on to use so I did both. Hope this helps.

8 0

3 years ago

Read 2 more answers

Eighteen out of every 24 people surveyed say they went to at least one movie in December. what fraction of the people surveyed w

cricket20 [7]

Answer:

3/4

Step-by-step explanation:

18/24

divide both sides by 6 to get 3/4

5 0

3 years ago