Answer:
The answer you're looking for is B. 27.55 m
The linear function that models the total cost for x deliveries is:
![y(x) = 2x + 9](https://tex.z-dn.net/?f=y%28x%29%20%3D%202x%20%2B%209)
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A linear function has the following format:
![y = mx + b](https://tex.z-dn.net/?f=y%20%3D%20mx%20%2B%20b)
In which
- m is the slope, that is, the rate of change.
- b is the y-intercept, that is, the value of y when x = 0.
In this problem:
- Fixed cost of $9 per month,
. - Cost of $2 for each delivery, thus
.
The function for the <u>total cost for x deliveries is:</u>
![y(x) = 2x + 9](https://tex.z-dn.net/?f=y%28x%29%20%3D%202x%20%2B%209)
A similar problem is given at brainly.com/question/16270359
Answer:
x + 5 * 4
In this problem we have to transfer the expression from verbal to mathematical language. Which would be:
x + 5 * 4
"x" represents "a number"
"5 more than a number" is represented by "x + 5"
"the product of" is indicating a multiplication, which is represented by "*"
Hope it helped,
BioTeacher101
Answer:
the answer is 11%
Step-by-step explanation:
this is because
27/30x100=90
which is 90
but the difference between 100 and 90 is 10
so its 10% but its closer to 11%
so yeah
i am not sure if its correct
B.)10 inches
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you need to plug in 10
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thats if you don't know what to do
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the easy way