Answer:
m = - 3
Step-by-step explanation:

It is much easier to work with whole numbers, compared to fractions, hence one should remove the denominator of the fraction. This can be done by multiplying by the LCM (least common multiple). In this case, it is fairly obvious that the LCM of 3 and 5 is 15. Therefore multiply the entire equation by 15.

Simplify


Answer:
$19.60
Step-by-step explanation:
10% off would be 2.80 and multiply that by 3 and subtract from 28
Answer:
4 kilometers.
Step-by-step explanation:
You can just pick any 5 digit decimal and multiply it with any 4 digit decimal to check.
You will see that it has 9 digits after the decimal.
Answer:
The y-intercept is 2.
Step-by-step explanation:
Assuming that the graph is labelled in increments of 1, the line is crossing the y-axis at 2. That means it's the y-intercept.
I hope this makes sense! ☺