Answer:
The range is [0,37.5]
Step-by-step explanation:
We start by writing the equation that links x and y
From the question;
y = 7.5x
Now, she has enough material to make 5 only
When we talk of range, we are referring to the values on the y-axis
So the lowest y value is 0
and since the highest number of bracelets is 5;
The total cost of the 5 is 7.5(5) = 37.5
So the range is [0,37.5]
Yes. Any number that can be written as a fraction is defined as rational.
Answer:
-12
Step-by-step explanation:
Since we can subtract 12 from -2 and get -14, we might try subtracting 12.
