9.
Express 28% as a decimal

Answer: D. Even though (0, 0) is not in the table, the graph is a line through (0, 0), so it is proportional.

Step-by-step explanation:

The table is not included but this should be the correct answer.

Linear relationships which are proportional will have to pass through the origin which is (0,0). This does not mean that on the table, the points (0,0) have to be there.

Even if it does not explicitly appear in the table, so long as the line passes the origin, it is to be considered a proportional relationship. The (0,0) might not appear on the table because only a few points the line passed through were listed but if when the line is plotted, the line goes through (0,0), it is proportional.

Answer:

D

Step-by-step explanation:

Answer:

Step-by-step explanation:

Rewrite this as -m divided by 4 - 2 = 3

Add the two to 3 to get 5

Multiply 5 by 4 to get 20

m = -20

Answer:

I think it’s D

Step-by-step explanation:

Answer:7

Step-by-step explanation:

I believe the answer would be three since 4(1)+3=7

Answer:

C. x⁶y⁴/xy²

Step-by-step explanation:

Rearrange (x²y)(x⁴y³) to get

(x²x⁴)(yy³)

When multiplying numbers with exponents with the same base, you add the exponents.

So the equation above can be simplified even further to:

(x²⁺⁴)(y¹⁺³)     --- (those are plus signs in between the exponents)

Simplify to

x⁶y⁴

Now you have the top of the equation simplified

so the answer is c

Hope this helps! (would appreciate brainliest; trying to get to next rank)

have a nice day!

Answer:

proportional

Step-by-step explanation:

20 : 25 :: 36 : 45

Product of means = 25*36 = 900

Product of extremes = 20 * 45 = 900

Product of means = Product of extremes

So, the number of pages read  is proportional to your time

Answer:

x^10

Step-by-step explanation:

when u mulitply exponets you add them.. i would look up on google tho the rules of exponents so you know them.

Answer:

9890

Step-by-step explanation:

khkyuyukrfqz

Answer:

1st one is yes

2nd no

3rd no

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

The segment BC  joining the midpoints of 2 sides of the triangle is

Half the length of the third side, that is

x + 31 = 2(x + 19)

x + 31 = 2x + 38 ( subtract x from both sides )

31 = x + 38 ( subtract 38 from both sides )

- 7 = x → A

Answer:

7r-24y-19

Step-by-step explanation:

Distribute

7r+21 -8(3y+5)

7r+21 -24y-40

rearrange terms

7r-19-24y

7r-24y-19

Answer:

7r-24y-19

Step-by-step explanation:

HOPE I HELPED

Answer:

The distance is 338ft

Step-by-step explanation:

Given

Represent distance with s and velocity with v:

When

[tex]s = 200\ ft[/tex]

[tex]v = 50mph[/tex]

Required

Determine the distance when velocity is 65mph

From the question, we understand that:

[tex]s\ \alpha\ v^2[/tex]

Convert to equation

[tex]s\ = kv^2[/tex]

Substitute 200 for s and 50 for v

[tex]200 = k * 50^2[/tex]

[tex]200 = k * 2500[/tex]

Make k the subject:

[tex]k = \frac{200}{2500}[/tex]

[tex]k = \frac{2}{25}[/tex]

To get s when v = 65.

Substitute 65 for v and 2/25 for k in [tex]s\ = kv^2[/tex]

[tex]s = \frac{2}{25} * 65^2[/tex]

[tex]s = \frac{2}{25} * 4225[/tex]

[tex]s = \frac{8450}{25}[/tex]

[tex]s = 338\\[/tex]

Hence, the distance is 338ft

If its nonsense question well i don't know

please don't give nonsense question.

Answer:

whtsas

Step-by-step explanation:

Answer:

[tex]8.234 E14=8.234 \times 10^{14}[/tex]

Step-by-step explanation:

The given number is [tex]8.234 E14[/tex]

We need to write this number in standard form.

Any no is given in the standard form is given by :

[tex]N=a\times 10^b[/tex]

Where

a and b is real no and integer

It means,

[tex]8.234 E14=8.234 \times 10^{14}[/tex]

Hence, this is the required solution.

Answer:

Step-by-step explanation:

She starts with $750.

Convert the percent to a decimal.

0.0015

Multiply.

0.0015 * 365

$1160.63

1. Quotient

2. Factors

3.product

4. Divisor

5. Dividend

Hope I could help -

Have a wonderful rest of your day!

Sleepy+

Answer:

The area of the remaining figure is [tex]y^2-x^2[/tex]

Step-by-step explanation:

Area of the Square Shape

Given a square of side length x, the area is calculated by the formula:

[tex]A_x=x^2[/tex]

It's given a square of side x is cut out of a larger square of side y. Please refer to the image below.

The area of the square of side length y is:

[tex]A_y=y^2[/tex]

The shaded area of the remaining figure is the difference between both areas:

[tex]A=A_y-A_x[/tex]

[tex]A=y^2-x^2[/tex]

The area of the remaining figure is [tex]\mathbf{y^2-x^2}[/tex]

Answer:

900 black and white copies were printed.

Step-by-step explanation:

From the information provided, you know that they printed 9 black and white copies for every 2 colored copies and you can use a rule of three to find the amount of black and white copies that were printed if they printed 200 color copies:

9 black and white → 2 colored

             x               ← 200 colored

x=(9*200)/2=900

According to this, the answer is that 900 black and white copies were printed.

Step-by-step explanation:

Given

Divide it by the following:

(a) 2x + 1

Quotient =  2x² + 1/2x - 5/4

Remainder = 1/4

(b) 2x - 3

Quotient = 2x² + 4.5x + 5.75

Remainder = 16.25

(c) 4x - 1

Quotient = x² + x - 1/2

Remainder = - 3/2

(d) x + 2

Quotient = 4x² - 5x + 8

Remainder = - 17

Step-by-step explanation:

Given

f(x) = 4x³ + 3x² - 2x - 1

Divide it by the following:

(a) 2x + 1

4x³ + 3x² - 2x - 1 =

(4x³ + 2x²) + (x² + 1/2x) - (5/2x + 5/4) + 1/4 =

2x²(2x+1) + 1/2x(2x + 1) - 5/4(2x + 1) + 1/4 =

(2x + 1)(2x² + 1/2x - 5/4) + 1/4

Quotient =  2x² + 1/2x - 5/4

Remainder = 1/4

(b) 2x - 3

4x³ + 3x² - 2x - 1 =

(4x³ - 6x²) + (9x² - 13.5x) + (11.5x - 17.25) + 16.25 =

(2x -3)(2x² + 4.5x + 5.75) + 16.25

Quotient = 2x² + 4.5x + 5.75

Remainder = 16.25

(c) 4x - 1

4x³ + 3x² - 2x - 1 =

(4x³ - x²) + (4x² - x) - (2x - 1/2) - 3/2 =

(4x - 1)(x² + x - 1/2) - 3/2

Quotient = x² + x - 1/2

Remainder = - 3/2

(d) x + 2

4x³ + 3x² - 2x - 1 =

(4x³ + 8x²) - (5x² + 10x) + (8x + 16) - 17 =

(x + 2)(4x² - 5x + 8) - 17

Quotient = 4x² - 5x + 8

Remainder = - 17

Answer:

5/6. Is this what u are looking for?

Step-by-step explanation:

Step 1 Simplify:2x(6)-19=-9 to 12x+-19=-9

Step 2 Add 19 to both sides: 12x-19+19=-9+19. You should get 12x=20

Step 3 Divide 12 on both sides: 12x/12=10/12

x=10/12. Simplified= x=5/6

Step-by-step explanation:

Billy= 36x11=396

Johnny= 40x12=480

480-396=84

Johnny earned 84 more

Answer:

The answer is that Johnny has $84 more than Billy

Step-by-step explanation:

The math is correct, promise!!!

Answer:

C

Step-by-step explanation:

Answer:

I think it is C. or D.

Step-by-step explanation:

I dont know for sure but they come close. Hope this helped you!!

Answer:

Step-by-step explanation:

Total = bill + tip

Answer:

choice C (-4x+12i)(x+3i)

Step-by-step explanation:

(-4x+12i)(x+3i)

-4x^2-12i+12i+36i^2

-4x^2-36

Answer: Reflect Y-Axis & 10 Units Down

Step-by-step explanation:

Answer:

A)3x + 4y = 8

Step-by-step explanation:

Given expression;

          y = [tex]\frac{4}{3} x[/tex]   - 7

A line perpendicular to this will have negative inverse slope;

  the slope of the given line = [tex]\frac{4}{3}[/tex]

  perpendicular line  = [tex]-\frac{3}{4}[/tex]  

 Now;

      the equation of the line is;

           y =  [tex]-\frac{3}{4}[/tex] x  - 7

  multiply through by 4

          4y  = -3x - 28

          4y + 3x  = -28

Answer:

I can't really see the question but the answer to the very first question on the page is <E is congruent to <H

Step-by-step explanation: