Answer:
Step-by-step explanation:
Using the values and , the slope is .
So, the equation is:
Start at positive 1 and then move up 4 then 3 right
Ok so first, we have to find out how much 1 donut costs. Which is very easy. All we have to do is: 12 which is a dozen divided by $4.80.
12 divided by 4.80 = 2.5
So each donut costs $2.5
Now we have to do the same thing for the rolls, 16 divided by $4.80.
16 divided by 4.80 = $3.33
So each roll costs $3.33.
Now we’ll find the price of 3 donuts:
3 x 2.5 = $7.5 for 3 donuts
Now the price of 3 rolls:
3 x 3.33 = $9.99
Now add the prices:
9.99 + 7.5 = $17. 49
$17.49 is the answer
Answer:
yes
Step-by-step explanation:
it is a function because none of the x values are repeating.
the answer is D
in order for it to be B, you would need an <-> above the CD