How do I solve -7/12•15/11 ??
1 answer:
Answer: -35/44
Step-by-step explanation: To multiply these two fractions together, simply multiply across the numerators and multiply across the denominators and remember a negative times a positive is a negative.
So our answer is -105/132.
To reduce our fraction divide both top and bottom by 3 to get -35/44.
Image is also provided.
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Using linear functions, it is found that Rowan and Kennedy will have read the same number of pages in 10 minutes.
What is a linear function?
- 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.
For Rowan, we have that:
- He has already read 20 pages, hence the y-intercept is
.
- He reads 1.5 pages per minute, hence the slope is
Then:
For Kennedy, we have that:
- He has already read 25 pages, hence the y-intercept is
.
- He reads 1 page per minute, hence the slope is
Then:
They will have read the same number of pages after x minutes, for which:
Then:
To learn more about linear function, you can take a look at brainly.com/question/25823744