125-40 = 85
Then if each game cost $20 they could get 4 games and have $5 left over
Rates are used to show how a quantity measures over another.
Andy does not read at a constant rate.
The table is given as:
Pick any two points from the table:
The rate (m) is then calculated as:
So, we have:
Pick another point from the table
The rate (m) is then calculated as:
The rates calculated are not equal
<em>i.e. 0.3 and 0.5 are not equal</em>
This means that;
Andy does not read at a constant rate.
Read more about rates at:
brainly.com/question/13103052
Answer:
0
Step-by-step explanation:
note that +(- ) is equivalent to -
g(x) + (- g(x)) = g(x) - g(x) = 0