All categories

2 years ago

Another math question ... I really dont understand this one so can somebody help?

Mathematics

2 answers:

Irina18 [472]2 years ago

6 0

Answer:

7 1/3 ft

Step-by-step explanation:

22 divided by 3 equals 7 1/3

densk [106]2 years ago

4 0

The answer to your question would be eleven if I am correct

You might be interested in

X/3 = 5/x-1 cross multiply

defon

15/2x-1
................

8 0

3 years ago

A painter charges by the square foot and charges you $1,875 to paint a 750 square foot rental house. If you need 1300 square foo

Stella [2.4K]

In this question , it is given that

A painter charges by the square foot and charges you $1,875 to paint a 750 square foot rental house.

For 750 square foot, he charges $1875.

So for 1 square foot, he charges

$= \frac{1875}{750} = $2.50 \ \per \ square \ foot$

And for 1300 square foot, he charges

$= 2.50*1300 = $3250$

3 0

3 years ago

And electronics store chain sells headphones The company is about to introduce a new headphones model that is expected to sell v

klasskru [66]

Answer:

$P(x) = -0.25x^2 + 42x - 90$

Step-by-step explanation:

Given

$C(x) = -17x + 90$

$R(x) =- 0.25x^2 + 25x$

Required

Determine the profit function.

Profit function is calculated as thus:

$P(x) = R(x) - C(x)$

So, we have:

$P(x) = -0.25x^2 + 25x -(-17x + 90)$

$P(x) = -0.25x^2 + 25x + 17x - 90$

$P(x) = -0.25x^2 + 42x - 90$

5 0

3 years ago

22. Mona is in her garden jumping on stones (as shown below).

iris [78.8K]

$\large\green{\sf\boxed{Given:-}}$

Mona starts from 68th stone

She jumps 23 stones ahead 

Then she jumps 28 stones back

$\large\red{\sf\boxed{To \:find:-}}$

Her final position=?

$\large{|\underline{\mathtt{\red{S}\blue{o}\orange{l}\pink{u}\blue{t}\purple{i}\green{o}\red{n}\blue{:}\orange{-}}}}$

Add 23 in 68 [Given]

$\begin{gathered}\\ \sf\longmapsto 68+23=91\end{gathered}$

Subtract 28 from 91

$\begin{gathered}\\ \sf\longmapsto 91-28=Her\:final\:position\end{gathered}$

$\begin{gathered}\\ \sf\longmapsto =63\end{gathered}$

To find how much stones she is ahead or back we will Subtract 63 from 68 which was her initial position.

$\begin{gathered}\\ \sf\longmapsto 68-63=5\end{gathered}$

So, Mona will be 5 stones behind from the starting stone.

☯️Hence, Option C is correct

7 0

2 years ago

Complete the tables below by using the properties of operations (help)

disa [49]

Answer:

-3(4x+3)+5x (Given) 1/2 (6k+10)+5k (given)

-12x-9+5x (distribution) 3k+5+5k (distribution)

-12x+5x-9 (associative) 3k+5k+5 (associative)

-7x-9 (Combine like terms) 8k+5 (combine like terms)

Step-by-step explanation:

6 0

2 years ago