i need help please will mark brainliest

Answer:

$ 20,025

Step-by-step explanation:

Answer: 4

Step-by-step explanation:

Let's make a table.

So we know that for 24 minutes, Heather can ring up 36 customers. Now, to get 6 customers, you need to divide 36 by 6.

So

36 = 24

/ 6    /6

_______

6 = 4

Answer:

4 minutes

Step-by-step explanation:

36 and 24 are both factors of 6.

So since you have 6 costumers you divide 36 by 6 to get the 6 costumers.

Then you do the same thing with 24. 24 divided by 6 = 4. (Your answer.)

Hope this helps! <3

Answer:21

Step-by-step explanation:

Look at attatched file.

Answer:

[tex]f(x) = 2x - 11 \\ f (x)= 2( - 17) - 11 \\ \\ f(x) = - 34 - 11 \\ f(x) = - 45[/tex]

Answer:

Step-by-step explanation:

(5*x)(6-3x)=5x(6-3x) simplified

=30x-15x^2

Answer:

Step-by-step explanation:

48

Answer:

142 sq ft

Step-by-step explanation:

i drew lines to separate into 3 rectangles:

- 4 x 1' rect = 4 sq ft

- 5 x 6' rect = 30 sq ft

- 6* x 18 rect = 108 sq ft

* the 6 comes from 15 - (4 + 5)

total area = 4 + 30 + 108 = 142

9514 1404 393

Answer:

  A.  (3, 3)

Step-by-step explanation:

The coefficients of y are opposites, so adding the two equations will eliminate y.

  (x +2y) +(3x -2y) = (9) +(3)

  4x = 12 . . . simplify

  x = 3 . . . . . divide by 4

Using the first equation, we can find y:

  3 +2y = 9 . . . . . .substitute for x

  2y = 6 . . . . . . . .  subtract 3

  y = 3 . . . . . . . . . . divide by 2

The solution is (x, y) = (3, 3).

_____

Additional comment

For this problem, it is easy to just try the answers. You don't have to go far to show the first answer (A) satisfies both equations.

  3 + 2(3) = 9; 3(3) -2(3) = 3

The equation of a circle with center at  [tex]C(-2, 7)[/tex]  and Point [tex]P(1, 11)[/tex] will be   [tex](x+2)^2+(y-7)^2=25[/tex] .

What is equation of a circle ?

Equation of a circle is written in the form [tex](x-h)^2+(y-k)^2=r^2[/tex] where [tex](h,k)[/tex]   is the center and  [tex]r[/tex]  is the radius.

We have,

Center at  [tex]C(-2, 7)[/tex]

i.e. [tex]h=-2[/tex], [tex]k=7[/tex],

And

Point [tex]P(1, 11)[/tex]

i.e. [tex]x=1[/tex], [tex]y=11[/tex]

Now,

To determine Radius of the circle;

[tex]r^2=(x-h)^2+(y-k)^2[/tex]

[tex]r^2=(1-(-2))^2+(11-7)^2[/tex]

[tex]r=\sqrt{3^2+4^2} =\sqrt{25}[/tex]

[tex]r=5[/tex]

So, radius of the circle is [tex]5[/tex] .

Now,

Equation of a circle ;

[tex](x-h)^2+(y-k)^2=r^2[/tex]

[tex](x-(-2))^2+(y-7)^2=5^2[/tex]

[tex](x+2)^2+(y-7)^2=25[/tex]

So, the Equation of a circle is  [tex](x+2)^2+(y-7)^2=25[/tex] .

Hence, we can say that the equation of a circle with center at  [tex]C(-2, 7)[/tex]  and Point [tex]P(1, 11)[/tex]  is   [tex](x+2)^2+(y-7)^2=25[/tex] .

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Given,

The price of the tennis rocket = $200

The actual price of the tennis racket was $400

To find,

The percentage error in the price of the rocket.

Solution,

The percentage error is calculated as :

% = (final value-actual value)/actual value × 100

[tex]\%=\dfrac{400-200}{400}\times 100\\\\=50\%[/tex]

So, the percent error is 50%.

Answer:

$2,072.56

Step-by-step explanation:

Compound interest formula is expressed as;

A = P(1+r) ^ n

A = 960(1+0.08) ^ 10

A = 960(1.08)^10

A = 960(2.1589)

A = 2,072.56

Hence the amount in Benny's account after 10 years is $2,072.56

Answer:

14.4

Step-by-step explanation:

Answer:

14 people

Step-by-step explanation:

24 x 3 = 72

72 ÷ 5 = 14.4

I guess you round that to 14, and so you would be serving a total of 14 people.

Answer:

value of 6d - c = 46

Step-by-step explanation:

if c = 8 and d = 9

we can put the value of d and c in equation

=》6d - c

=》6×(9) - (8)

=》54 - 8

=》46

Answer:

0-x+3 I think if not then the one a ove it

Answer:

yes they are both equal

Step-by-step explanation:

they are both equal because 2(3a-2)+4a simplified is 10a-2 because if you combine like terms you will have this result!

hope i was clear

have a good day! c:

Answer:

may i have brainiest please

Step-by-step explanation:

Answer:

the person above me or below me is correct

Step-by-step explanation:

Answer:

hmm yes

nnnnnnj

Step-by-step explanation:

bhebbnyes

Answer:

D

Step-by-step explanation:

Extending answer to be able to send.

Two less than four times a number into an algebra expression will be 2 – 4n. Then the correct option is A.

Algebra is the study of graphic formulas, while logic is the interpretation among those signs.

Two less than four times a number.

Let the number be n.

Then the algebraic expression is written as

⇒ 2 – 4n

Then the correct option is A.

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Answer:

Buffalo

Thats the answer because temp is decreasing back so 10 is higher plus lower than all

Answer:

10

Step-by-step explanation:

Answer:

x=65

Step-by-step explanation:

Both sides have to equal the same, which is 145. 145-15=130, 130/2=65. So basically you have to do inverse operation to solve this.

Answer:

$1,061

Step-by-step explanation:

2% of 1000 is 20.

If 2% is compounded yearly, then

year one- $1,020

year two- $1,040.40

year three- $1,061.21

Rounded to the nearest whole dollar, Elaine would have $1,061 in her savings account after three years.

Answer:

1061

Step-by-step explanation:

Answer:

[tex] \frac{2}{3} x + 1 = 5 \\ \frac{2}{3} x = 4 \\ x = \frac{4 \times 3}{2} \\ x = 6[/tex]

Answer:

[tex]Area\ of\ material\ required\ for\ the\ first\ box=384\ inches^2\\Area\ of\ material\ required\ for\ the\ second\ box=486\ inches^2\\Area\ of\ material\ required\ for\ the\ first\ box=600\ inches^2\\Total\ Area\ of\ material\ required=1470\ inches^2[/tex]

Step-by-step explanation:

[tex]We\ are\ given:\\Diameter\ of\ the\ first\ volleyball=8\ inches \\Diameter\ of\ the\ second\ volleyball=9\ inches\\Diameter\ of\ the\ third\ volleyball= 10\ inches.\\Hence,\\We\ know\ that,\\If\ the\ side\ of\ the\ cube\ box\ is\ s, it's\ Total\ Surface\ Area\ =No.\ of\\ faces\ in\ a\ regular\ polyhedron\ *Area\ of\ each\ face\ of\ the\ polyhedron=6*s^2=6s^2\\Hence,\\Lets\ apply\ this\ equation\ in\ finding\ the\ area\ of\ material\ required\ for\ the\\ three\ cases.\\[/tex]

[tex]As\ the\ volleyball\ should\ wholly\ fit\ into\ the\ box,\ the\ diameter\ of\ the\\ volleyballs\ would\ be\ the\ side\ of\ the\ cube\ box.\\Hence,\\For\ the\ first\ volleyball,\\Diameter\ of\ the\ first\ volleyball=8\ inches\\Hence,\\Side\ of\ the\ cubical\ box\ for\ the\ first\ volleyball=8\ inches.\\Hence,\\The\ Total\ Surface\ Area\ of\ the\ first\ box=6s^2=6*8*8=384\ inches^2[/tex]

[tex]For\ the\ second\ volleyball,\\Diameter\ of\ the\ second\ volleyball=9\ inches\\Hence,\\Side\ of\ the\ cubical\ box\ for\ the\ second\ volleyball=9\ inches.\\Hence,\\The\ Total\ Surface\ Area\ of\ the\ second\ box=6s^2=6*9*9=486\ inches^2[/tex]

[tex]For\ the\ third\ volleyball,\\Diameter\ of\ the\ third\ volleyball=8\ inches\\Hence,\\Side\ of\ the\ cubical\ box\ for\ the\ third\ volleyball=10\ inches.\\Hence,\\The\ Total\ Surface\ Area\ of\ the\ third\ box=6s^2=6*10*10=600\ inches^2[/tex]

[tex]Hence,\\If\ you\ are\ asked\ the\ Total\ Area\ to\ make\ all\ the\ boxes,\\ you\ just\ add\ them\ together.\\Hence,\\Total\ Area\ of\ Material\ required\ to\ make\ the\ three\ boxes=384+486+600=1470\ inches^2[/tex]

Answer:

I dont see it well

Step-by-step explanation:

Answer:

750 words in 10 minutes

Step-by-step explanation:

225÷3= 75

75×10 minutes= 750 words

Answer:

750

Step-by-step explanation:

Step 1: 225 words ÷ 3 minutes = 75 words per minute

Step 2: 75 words per minute • 10 minutes = 750 words in 10 minutes

Answer:

1, 2, 3 are correct

Step-by-step explanation:

I got lazy and just graphed it

The correct statements are 1,2 and 3.

"The vertex of function g is 4 units to the left of the vertex of function f."

"The vertex of function g is 2 units below the vertex of function f."

"Function opens in the opposite direction of function f."

In algebra, a quadratic function, a quadratic polynomial, a polynomial of degree 2, or simply a quadratic, is a polynomial function with one or more variables in which the highest-degree term is of the second degree.

Here we have the two quadratic functions:

f(x) = 4(x - 3)²+ 6

g(x) = -2(x + 1)²+ 4

The x-value of the vertex is the value of x such that the first term becomes equal to zero, so for f(x) the vertex is at x = 3, and the y-value of the vertex is:

f(3) = 0 + 6 = 6

So the vertex is (3, 6)

For g(x) we can see that the vertex is at x = -1, and:

g(-1) = 0 + 4=4

So the vertex is at (-1, 4)

Also, you can see that for g(x) and f(x) the leading coefficients are of different signs. Meaning that f(x) opens upwards and g(x) opens downwards.

Hence, options 1,2 and three are correct answers.

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