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Ne4ueva [31]
2 years ago
10

How do you know when an expression is in it’s simplest form?

Mathematics
1 answer:
k0ka [10]2 years ago
3 0

Answer:

In general, an expression is in simplest form when it is easiest to use.

Step-by-step explanation:

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I need help on all of these please help i’ll mark brainliest!!! <br> -11 + x = 7X - 5
nalin [4]

I don't know what your looking for, so be more specific, but I'm assuming your solving for x, so that's would be

x = -1

8 0
3 years ago
Read 2 more answers
Mrs. Robbins has stickers and erasers in her desk. The ratio of stickers to erasers is 3 to 8. She has 12 stickers. *
Nuetrik [128]
Given:
ratio of stickers to erasers: 3 to 8
She has 12 stickers.

3:8 = 12:x
3x = 8*12
3x = 96
x = 96/3
x = 32 erasers.

Mrs. Robbins has 32 erasers.

4 0
3 years ago
Read 2 more answers
What is the equation of the line, in general form, that passes through the point (1, 1) and has a y-intercept of 2. A. x - y - 2
sammy [17]

Answer:

The answer is option C

Step-by-step explanation:

Equation of a line is y = mx + c

where

m is the slope

c is the y intercept

To find the equation of the line first find the slope

The line has a y intercept of 2 which is

(0 , 2)

Slope of the line using points

( 1 ,1) and (0,2) is

m =  \frac{2 - 1}{0 - 1}  =  \frac{1}{ - 1}  =  - 1

So the equation of the line using point (1,1) is

y - 1 = - 1(x - 1)

y - 1 = - x + 1

x + y - 1 - 1 = 0

We have the final answer as

<h3>x + y - 2 = 0</h3>

Hope this helps you

6 0
3 years ago
julie had 3 1/3 cups of flour a brownie recipe called for 2 2/3 of flour if joule made one batch of browines how much flour did
Maurinko [17]

Answer: divide the get the answer

Step-by-step explanation:

3 1/3 divided by 2 2/3= ?

6 0
3 years ago
1. Assuming that the company sells all that it produces, what is the profit function?
nalin [4]

The  profit function is R(x) = -0.5 (x - 50²) + 1150

  • The domain of P(x)  is:  0 ≤ x ≤ 150
  • Profit when producing 50 items = 1150
  • Profit when producing 60 items =  1100
<h3> What is the profit function about?</h3>

Note that:

1. Profit  = Revenue - cost

P (x) =  0.5 ( x - 90²) + 4050 - 40x - 100  

= 0.5 ( x² - 180 + 8100 + 4050 - 40x - 100  

=0.5 x² - 50x - 100  

=0.5( x² - 100x) - 100  

=  -0.5 (x - 50²) + 1150

2.  Since the minimum unit is 50.

Then   x ≤ 150

X = describe the item so it need to be a negative number

  • x ≥ 0

Hence the domain of P(x)  is:  0 ≤ x ≤ 150

3. Assume x = 50 , 60

R(50) = 1150 , R (60 ) = -0.5 (60-50)² + 1150 = 1100

4. R (x) = -0.5 (x-50)² + 1150  then 50 more unit is removed hence, Profit when producing 60 items =  1100

Therefore, The  profit function is R(x) = -0.5 (x - 50²) + 1150

  • The domain of P(x)  is:  0 ≤ x ≤ 150
  • Profit when producing 50 items = 1150
  • Profit when producing 60 items =  1100

Learn more about profit function from

brainly.com/question/16866047

#SPJ1

5 0
2 years ago
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