PLEASE HELP!!!! The problem is in the photo below.

Answer:

x = 9

Step-by-step explanation:

x + 4 = 2x - 5

x = 4 + 5

x = 9

Let's check our work.

9 + 4 = 9 x 2 - 5

13 = 18 - 5

13 = 13

It does work

Hope that helps!

Answer:

x= 9

Step-by-step explanation:

I do kumon and I'm asian

Answer:

Rectangle=216 since the formula a rectangle is BxH and the Triangle is 81 since the formula of a triangle is BxH/2

Step-by-step explanation:

so when you add them you will get 297 yd^2

Answer:

If Im NOT MISTAKEN its 7.41

Step-by-step explanation:

Answer: 320 and 448

Step-by-step explanation:

Rectangles van be found using the formula Bh, or base area times height. The base of the unsolved rectangular prism can be found by multiplying 4 by 5 to get 20, this must be multiplied by the height, which can be found by subtracting 4 from 20, which gives you 16. 16 times 20 is 320, which is the volume of the rectangular prism. The two volumes can be added to find the value of the whole figure. 320+128=448, which is the answer to the second box.

X + 4 - 5/X

Step-by-step explanation:

I believe that's what it is but I could be wrong it could also be 1/x

Answer:

Step-by-step explanation:

Average price of a two bedroom apartment can be approximated by the equation,

p(t) = [tex]0.12e^{0.10t}[/tex]

Here, t represents the duration from year 1994.

Duration from year 1994 to year 2004 = 10 years

p(10) = [tex]0.12e^{0.10\times 10}[/tex]

        = 0.12e

        = 0.3262

        ≈ 0.33 million

Cost of the apartment in 2004 was 0.33 million.

Let the equation to calculate the rate of increase in the price is,

p(t) = [tex]0.12(1+\frac{r}{100})^t[/tex]

Cost of the apartment after 10 years = 0.33

0.33 = [tex]0.12(1+\frac{r}{100})^{10}[/tex]

[tex]\frac{0.33}{0.12}=(1+\frac{r}{100})^{10}[/tex]

2.75 = [tex](1+\frac{r}{100})^{10}[/tex]

[tex](1+\frac{r}{100})=(2.75)^{0.10}[/tex]

1 + [tex]\frac{r}{100}=1.106[/tex]

[tex]\frac{r}{100}=0.106[/tex]

r = 10.6%

Therefore, price of the apartment is increasing with 10.6%

Answer:

43

Step-by-step explanation:

Answer:

5/18

Step-by-step explanation:

5/6 ÷ 3

= 5/6 x 1/3

= 5/18

Answer:

mmh the answer would be -6 , 4

Answer:

Those two numbers are -6 and +4

Step-by-step explanation:

-6 * +4 = -24

- 6 + 4 = -2

Answer:

880  8 4/5

Step-by-step explanation:

Answer: 3x^2+10xz-8z^2

Step-by-step explanation:

Answer:

should be 3x^2 + 10xz - 8z^2

Step-by-step explanation:

Answer:

900 cm³

Step-by-step explanation:

whe using the formation L×W×H ypu get 900 cm to the 3rd power

Answer:

v = [tex]3,000 cm^{3}[/tex]

Step-by-step explanation:

volume = height x lenght x width

v = 10 x 20 x 15

v = [tex]3,000 cm^{3}[/tex]

Answer:

THE ANSWER IS D 180

Step-by-step explanation:

THE PERSON WHO MADE THIS QUESTION IS WRONG, PLS TRUST

Answer:

18.63

Step-by-step explanation:

B i guess

Answer:

I don't know the answer what is the answer

Answer:

3 1/2

Step-by-step explanation:

2x2x2 is 6 and 1/2 of 2 is 1 which means 6+1 is 7 so it's 3 and half

Answer:

3 1/2

Step-by-step explanation:

I didn't copy i had to use my finger five times

Answer:

The answer is 2x+12

Step-by-step explanation:

Hope this is helpful.

Answer:

$5,155.7

Step-by-step explanation:

Using the compound interest formula;

Amount = 7600

Time = 7years

Rate = 5.7% = 0.057

Required

Principal

Substitute

A = P(1+r)^n

7600 = P(1+0.057)^7

7600 = P(1.057)^7

7600 = 1.4741P

P = 7600/1.4741

P = 5,155.69

Hence Lilian would need to invest $5,155.7 (to nearest ten dollars)

Answer:

(24, 224 ) i.e. 24 basketball and 224 footballs

Step-by-step explanation:

Basketball :

uses 4 ounces of foam

20 minutes of labor

profit = $2.50

Football :

uses 3 ounces of foam

30 minutes of labor

profit = $2

Manufacturer has :

768 ounces of foam , 120 labor hours per week,

using the simplex method to determine the optimal production schedule so as to maximize profits

lets assume

x = number of basketball

y = number of footballs

maximize = 2.5 x + 2y  from a linear programming problem

attached below is the detailed solution

Answer:

23 1/9 sq. inches

Step-by-step explanation:

Start by making 4 1/3 into 13/3 and 5 1/3 into 16/3. You can find area by multiplying one side by another, so we multiply 13/3 and 16/3. We can multiply the numerators (Top) of the fractions and put them over the denominators (Bottom) of the fractions multiplied for our result. 13 * 16 is 208 and 3 * 3 is equal to 9. The simplified form is 23 1/9.

Answer:

Answer:

B

Step-by-step explanation:

I think its B hope this helps :)

Answer:

110 yards

330/ 3 ,=110

1yard =3 feet

Step-by-step explanation:

if you multiply 3 to 110=330

or 330 divided by 3=110 yards.

Answer:

Option C is correct.

Step-by-step explanation:

Given: The cylinder has a diameter of 36 feet and a height of h feet.

To find: volume of the cylinder in cubic feet

Solution:

Diameter of a cylinder = 36 feet

Radius of a cylinder = Radius ÷ 2

                                 [tex]=\frac{36}{2} =18[/tex] feet

Height of a cylinder = h feet

Volume of a cylinder = [tex]\pi r^2h[/tex]

Put [tex]r=18[/tex] feet

Therefore,

Volume of a cylinder = [tex]\pi (18)^2h[/tex] cubic feet

So, option C is correct.

Answer:

17$

Step-by-step explanation:

25-8=17

Answer:

In this option B is correct

Answer:

the answer is 3 inches that is what I kniw

Answer:

use ither apps to solve for x or y desmos also is a good app for plotting thjs function0