Factor.

9x2−25y2

Enter your answer in the boxes.
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Answer:

$2.55

Step-by-step explanation:

He Sale flyer for cereal at a local grocery store states: Cereal 3 for $7.65 or 1 for $2.69.

How much is the unit price if you buy using the 3-box deal?

The unit price for the 3 box deal is :

3 boxes = $7.65

1 box = $x

Cross Multiply

3 × x = 1 × $7.65

3x = $7.65

x = $7.65/3

x = $2.55

The unit price for the 3 box deal is $2.55

Answer:

140+5x^2

If x =3

140+5(3^2)

3^1=3

3^2=9

So,

140+5(3^2) = 140+5(9)

                  = 140 +45

                  = 195

Step-by-step explanation:

Answer:

$24.9

Step-by-step explanation:

Answer:

240 minutes (4 hours)

Step-by-step explanation:

the descend 3000 ft every 20 minutes

36000 ÷ 3000 = 12

20*12 = 240 minutes

Answer:

Step-by-step explanation:

[tex]y=a(1+r/c)^{ct}\\ \\ y=9000(1+.042/12)^{12t}\\ \\ y=9000(1.0035)^{12t}\\ \\ a)\ y=9000(1.0035)^{12(10)}=\$ 13687.61\\ \\ b)\ 15400=9000(1.0035)^{12t}\\ \\ 1.0035^{12t}=77/45\\ \\ 12t ln(1.0035)=ln(77/45)\\ \\ t=(ln(77/45))/(12ln(1.0035))\\ \\ t\approx 12.8\ years[/tex]

Answer:

n°

Step-by-step explanation:

Your selection is correct. Once again, they are alternate angles, meaning they're equal to one another.

Answer:

its (0, 3) or (3, 0)

Step-by-step explanation:

its not A. or D.

Answer:

[tex](3,0)[/tex]

Step-by-step explanation:

The x-intercept(s) of a function is the point(s) where the function intersects the x-axis, or the horizontal axis. If we look at the graph, we see that the function intersects the x-axis when [tex]x=3[/tex] (we know this because [tex]3[/tex] is directly in between [tex]2[/tex] and [tex]4[/tex]) and [tex]y=0[/tex], so the answer is [tex](3,0)[/tex]. Hope this helps!

Answer:

(1, -7)

Step-by-step explanation:

the difference between -4 & 6 is 10 so you add 5 (half) to -4 or subtract from 6, this gives you 1

you do the same for -9 and -5, the midpoint for those being -7, I hope this helps

Given:

The two points are A(1, 3, −2) and C(4, −4, 4).

Point B divides AC in the ratio 1: 2.

To find:

The coordinates of B.

Solution:

If a point divides a lines segment in m:n, then the coordinates of that point are:

[tex]Point=\left(\dfrac{mx_2+nx_1}{m+n},\dfrac{my_2+ny_1}{m+n},\dfrac{mz_2+nz_1}{m+n}\right)[/tex]

Point B divides AC in the ratio 1: 2. So, the coordinates of point B are:

[tex]Point=\left(\dfrac{1(4)+2(1)}{1+2},\dfrac{1(-4)+2(3)}{1+2},\dfrac{1(4)+2(-2)}{1+2}\right)[/tex]

[tex]Point=\left(\dfrac{4+2}{3},\dfrac{-4+6}{3},\dfrac{4-4}{3}\right)[/tex]

[tex]Point=\left(\dfrac{6}{3},\dfrac{2}{3},\dfrac{0}{3}\right)[/tex]

[tex]Point=\left(2,\dfrac{2}{3},0\right)[/tex]

Therefore, the coordinates of B are [tex]Point=\left(2,\dfrac{2}{3},0\right)[/tex].

Answer:

6/25

Step-by-step explanation:

Hope this helps!

A brainlist would be appreciated! I'm almost an expert!

Answer:

-54

Step-by-step explanation:

27−34

=27−81

=−54

Answer:

2184

Step-by-step explanation:

=3³ x 3⁴

= 24 x 81

=2184

Answer:

Probability of both even is 12×12=14. Given they are both even there are 3 possible even numbers: 2,4,6.

Step-by-step explanation:

Answer:

3rd one

Step-by-step explanation:

Answer:

(1,-2)

Step-by-step explanation:

The solution is (1,-2) because that's where the the lines cross over each other. The x in the equation is what you move by, remember rise over run. The second number is your starting point, so -3 and positive 3 in this case.

Answer:

49 in.sq

I have made it in above picture

Answer:

The probability the chances are there is an even chance

Step-by-step explanation:

also if you can plz help on this question

Sharecropping agreements were written in such a way that generally favored the sharecropper.

true or false

Answer:

216 inches

Step-by-step explanation:

Answer:

Step-by-step explanation:

‘Dimensional analysis’

6yd(36in/yd)=216in

Answer:

72cm^3

Step-by-step explanation:

4 *3=12, 12*6=72

Answer:

72 cm.

Step-by-step explanation:

Multiply the length and width (4 x 3)

Multiply the product of that by the height (12 x 6)

And there you have it, 72 cm as your answer!

Answer:

Yup

Step-by-step explanation:

Answer:

C(2, 5 )

Step-by-step explanation:

Given endpoints (x₁, y₁ ) and (x₂, y₂ ) then midpoint is

( [tex]\frac{x_{1}+x_{2} }{2}[/tex], [tex]\frac{y_{1}+y_{2} }{2}[/tex] )

Here (x₁, y₁ ) = A(- 4, 8) and (x₂, y₂ ) = B(8, 2) , then

midpoint = ( [tex]\frac{-4+8}{2}[/tex], [tex]\frac{8+2}{2}[/tex] ) = ( [tex]\frac{4}{2}[/tex], [tex]\frac{10}{2}[/tex] ) = C(2, 5 )

Answer:

5184 cm³

Step-by-step explanation:

12 × 16 × 27 = 5184

Answer:

I usually use

Step-by-step explanation:

Use  ^

Answer: The answer is 14

Step-by-step explanation:

The range of all [tex]8[/tex] classes is most affected by class size [tex]\boldsymbol{14}[/tex].

To understand the calculations, check below

The range of a collection of numbers is the difference between the maximum and smallest values. Subtract the lowest as from highest number in the dispersion to discover it.

True upper limit minus true lower limit of a class interval is known as the class size.

The range of all [tex]8[/tex] classes is most affected by class size [tex]\boldsymbol{14}[/tex].

Find out more information about range here:

https://brainly.com/question/17553524?referrer=searchResults

Answer:

[tex]h = \sqrt{72}in[/tex]

Step-by-step explanation:

We have a right triangle with long side of 11in and smaller sides 14in/2=7in and h.

We know that

[tex]h^2 + (7in)^2 = (11in)^2\\h^2 = 121in^2 - 49in^2 = 72in^2\\h = \sqrt{72}in[/tex]

Answer:

Step-by-step explanation:

sin(62°) = x/12

x = 12sin(62°) = 10.6

Answer:

4,5

Step-by-step explanation:

I hope this helps

Answer:

C. 4,   D. 2,   A. -1

Step-by-step explanation:

On the graph, the points at 0 are 4, 2,  and -1.