Answer:
Step-by-step explanation:
If all were dimes, the total would be $1.30. It is $0.75 more than that.
Each quarter that replaces a dime adds $0.15 to the total, so there must be ...
$0.75/$0.15 = 5
quarters.
Kevin has 8 dimes and 5 quarters in change.
_____
Check
8 × 0.10 + 5 × 0.25 = 0.80 + 1.25 = 2.05 . . . . answer checks OK
Answer:
It does not represent a function because a vertical line will cross the graph at more than one point.
Step-by-step explanation:
The answer is self-explanatory.
A function maps a value of x to only one value of y. This graph shows two (2) values of y for most values of x in the domain of the relation.