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
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.
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
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
Answer: divide the get the answer
Step-by-step explanation:
3 1/3 divided by 2 2/3= ?
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
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
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