75% of the books on Benny's shelf are fiction. If 30 books are fiction, how many books are on Benny's shelf in all?
2 answers:
You might be interested in
Using a linear function, it is found that the algebraic expression that shows the amount Ms. Jackson will pay for the small truck for the week is:
- A linear function is modeled by:
In which:
- a is the slope, which is the rate of change, that is, by how much y changes when x changes by 1.
- b is the y-intercept, which is the value of y when x = 0.
In this problem:
- He pays an amount per mile, plus a flat weekly fee.
- Researching the problem on the internet, it is found that the weekly fee for the small truck is of $340, hence
.
- For each mile, he pays $0.6, hence the slope is of
.
Then, the expression is:
To learn more about linear function, you can take a look at brainly.com/question/25823744
<span>We have to calculate the length of the missing side.
Use the Pythagorean theorem:
I think. Your answers to choice are wrong.
</span>
Use the Pythagorean theorem:
I think. Your answers to choice are wrong.
</span>