Can uh help me Please
with work show will give uh brainlish!!!​

Hi there!

[tex]\large\boxed{0, -\frac{9}{4} }[/tex]

2x - 4y = 9

Begin by isolating the y variable by moving 2x to the right-hand side of the equation. (Subtract 2x from both sides):

2x - 2x - 4y = 9 - 2x

-4y = 9 - 2x

Further isolate by dividing both sides by -4:

-4y / (-4) = (9 - 2x) / (-4)

y = -9/4 - 2x/(-4)

Simplify further:

y = -9/4 + 1/2x

y = 1/2x - 9/4

The "b" value is the y-intercept, therefore:

x = 0 at y = -9/4

Answer:

[tex]\huge\boxed{(0, \frac{-9}{4} )}[/tex]

Step-by-step explanation:

2x - 4y = 9

To find the y-intercept, set the x value in the equation to 0.

Rewrite

2(0) - 4y = 9

Simplify

-4y = 9

Multiply both sides of the equation by -1

4y = 9

Divide both sides of the equation by 4

y = -9/4

y = -4.5

Now that we know the y intercept, we can find the coordinate.

(x, y)

Substitute

(0, [tex]\frac{-9}{4}[/tex])

Let me know if you have any questions!

Answer:

4(7 + 16)

Every other answers does not equal 92

28+64=92

4(7+16)

7+16=23

23x4=92

Answer:

39 minutes

Step-by-step explanation:

I used a calculator

Answer:

39 minutes

Step-by-step explanation:

a = 0.05m + 3.15 where a=the total charged, m=the amount of minutes

5.10 = 0.05m + 3.15

1.95 = 0.05m

1.95/0.05 = m

m = 39 minutes

Answer:

9 is the least common denominator for the given equation

3x3=9

Answer:

Denominator = 9

[tex] x = 7 \frac{7}{8} [/tex]

Step-by-step explanation:

[tex] \frac{2}{9} x + \frac{2}{3} x = 7 \\ \\ \frac{2}{9} x + \frac{2 \times 3}{3 \times 3} x = 7 \\ \\ \frac{2}{9} x + \frac{6}{9} x = 7 \\ \\ \frac{2 + 6}{9} x = 7 \\ \\ \frac{8}{9} x = 7 \\ \\ x = 7 \times \frac{9}{8} \\ \\ x = \frac{63}{8} \\ \\ x = 7 \frac{7}{8} [/tex]

Answer:

5(x + 7)(x - 4).

Step-by-step explanation:

5x^2 + 15x - 140

= 5(x^2 + 3x - 28)

= 5(x + 7)(x - 4).

Answer:

3x+5

Step-by-step explanation:

Let number =X

So

Five more than 3 times a number

3x+5

Answer:

990.037

don't ask.

Step-by-step explanation:

Answer:

-45

Step-by-step explanation:

Start by subtracting 100-55 (The reason you subtract is because a positive plus a negative can also be subtracting)

Next  Add that answer (45) to -90

Finally you get -45

Answer:

45

Step-by-step explanation:

Replace everything in the equation that has a x to -3:

f(-3)=3(-3)^2-4(-3)+6

Square the -3:

f(-3)=3(9)-4(-3)+6

Multiply/Distribute

f(-3)=27+12+6

Add:

f(-3)=45

Hope this helps!

Answer:

f(x) = 45

Step-by-step explanation:

f (x) = 3x^2 − 4x + 6 find f (−3)

Replace the variable x with −3 in the expression.

f (−3) = 3(−3)^2 − 4 ⋅ −3 + 6

Simplify 3(−3)^2 − 4 ⋅ −3 + 6

Remove parentheses.

3(−3)^2 − 4 ⋅ −3 + 6

Raise −3 to the power of 2.

3 ⋅ 9 − 4 ⋅ −3 + 6

Multiply 3 by 9.

27 − 4 ⋅ −3 + 6

Multiply −4 by −3.

27 + 12 + 6

Simplify by adding numbers.

Add 27 and 12.

39 + 6

Add 39 and 6.

45

$172.00

^ That is how much you would pay for the Airpods

Answer:

10) It increased by appoxamately 17%.

11) 255 decreased by 20%

12) 15 increased by [tex]66\frac{2}{3}[/tex]%

13) $9,450

14) $149.8

15) $238.5

Step-by-step explanation:

10) 170 is greater than 150 by 25. 25 is [tex]16\frac{2}{3}[/tex]% of 150, so it increased by appoxamately 17%.

11) 225 is decreased by 45. 45 is 20% of 100, so 255 decreased by 20%

12) 15 is increased by 10. 10 is [tex]66\frac{2}{3}[/tex] of 15, so 15 increased by [tex]66\frac{2}{3}[/tex]%

13) 5% of 9,000 is 450. 450 + 9,000 is $9,450

14) 7% of 140 is is 9.8. 140 + 9.8 = $149.8

15) 6% of 225 is 13.5. 225 + 13.5 = $238.5

Answer:

-12 f. is the answer tyour welcome

Answer:

xztghdrtjgxzdrf

Step-by-step explanation:

Answer:

Length = 60m, breadth = 24m

Step-by-step explanation:

Let the length of the park be 5x and the breadth 2x.

5x+5x+2x+2x = 168

14x = 168

x = 168 ÷ 14

x = 12

Length (5x) = 12 × 5

                   = 60

Breadth (2x) = 12 × 2

                    = 24

Answer:

Length = 60m, breadth = 24m

Answer:

(8,4)

Step-by-step explanation:

ape x

Answer:

7^39

Step-by-step explanation:

[tex](7^{13})^{3} * 7^{0} \\\\(7^{13*3}) * 1 \\\\=7^{39}[/tex]

Answer:

B

Step-by-step explanation:

3% = 3/100

So we can eliminate the first answer.

The proportions have to match each other so the number nine should be above and thus the x has only the option of being under it.

As a result, we eliminate the third answer and remain with one reasonable answer

Answer:

1 over 4

Step-by-step explanation:

Answer:

the answer is [tex]\frac{1}{-4\\}[/tex]

Step-by-step explanation:

slope= [tex]y_{2}[/tex]-[tex]y_{1}[/tex]

           [tex]x_{2}[/tex]-[tex]x_{1}[/tex]   so 3-2=1 and then 3-7=-4

Answer:

This would be an obtuse angle

Answer:

120°

Step-by-step explanation:

Answer:

1. Median

2. 4.5

Step-by-step explanation:

There are 10 numbers so the median is 4 and 5 which makes the median 4.5.

HOPE THIS HELPS

PLZZ MARK BRAINLIEST

Answer:

1. Median

2. 4.5

Step-by-step explanation:

There are 10 numbers so the median is 4 and 5 which makes the median 4.5.

HOPE THIS HELPS

PLZZ MARK BRAINLIEST

Answer:

I belive that the answer is 8

Answer:

10 and 8 and 18,

Step-by-step explanation:

first of all 18 is half of 19, and 10 and 8 are between 9

Answer:

[tex]2\frac{5}{8}[/tex]

Step-by-step explanation:

It's true

Answer: h = 25.0000585 mm

I can't really show work on a computer because there are symbols involved

Step-by-step explanation:

Answer:

4m/s²

Step-by-step explanation:

Given that:

Force F is directly proportional to acceleration a

F α a

F = ka

Where k is the constant of proportionality

36 = 6k

Solve for K

36 = 6k

k = 36/6

k = 6

If force = 24 ; acceleration =

24 = ka

k = 6

24 = 6a

a = 24/6

a = 4m/s²

Answer:

Step-by-step explanation:

y= 1/2x + −7/2

Answer:

Rotation of 180° about the origin, translation of (x + 10, y − 2), and reflection across y = −6

Step-by-step explanation:

The sequence of transformations that will map figure H onto figure H' is the rotation of 180° about the origin, translation of (x + 10, y − 2), and reflection across y = −6.

Given :

Points of Hexagon H  --  (2,2), (2,6), (6,7), (8,6), (8,2), (6,1)

Points of Hexagon H' --  (2,-8), (2,-4), (4,-3), (8,-4), (8,-8), (4,-9)

The following steps can be used to transform the hexagon H into hexagon H':

Step 1 - Translate the hexagon in the positive x-axis direction by a factor of 10.

Step 2 - Translate the graph obtained in the above step by factor 2 in the downward direction.

Step 3 - Now, rotate the graph obtained in the above step 180 degrees about the origin.

Step 4 - Then take the reflection of the graph obtained in the above step about y = -6. The resulting graph shows the graph of Hexagon H'.

Therefore, the correct option is B).

For more information, refer to the link given below:

https://brainly.com/question/17267403