Answer: So what is two plus two plus two?
Well let me demonstrate. Take 2 cookies for example, your friend supplements 2 more cookies and there you have it 4 cookies. So two and two cookies are 4 cookies. Thus, 2+2=4
Step-by-step explanation: Hope I helped you out <3
-Carrie
Answer:
a) 187.5 b) Domain c ∈ [0,187.5] c) Range ∈ [0,15]
Step-by-step explanation:
a) In this function, d stands for dollars and c stands for cookies. Ashley left $15 to pay supplies for making new cookies. The more cookies they made the less money it is left. For instance, If someone bakes 1 cookie using that money:
d=15-0.08c d=15-0.08(1) d=14.92 Then $14.92 is left after baking 1 cookie. And so on.
To find the zero of this function, let's turn this into an equation.
![d=15-0.08c\\0=15-0.08c\\-15=-0.08c\\\ \frac{0.08}{0.08}c=\frac{15}{0.08}\\c=187.5](https://tex.z-dn.net/?f=d%3D15-0.08c%5C%5C0%3D15-0.08c%5C%5C-15%3D-0.08c%5C%5C%5C%20%5Cfrac%7B0.08%7D%7B0.08%7Dc%3D%5Cfrac%7B15%7D%7B0.08%7D%5C%5Cc%3D187.5)
So according to this function, with 15 dollars at least 187 cookies can be made.
b) The function d=15-0.08c if it was defined for the Real Set, any value would be valid within the Real Set. But c, is for cookies. Then the set is
![d=15-0.08c\\0=15-0.08c\\-15=-0.08c\\\ \frac{0.08}{0.08}c=\frac{15}{0.08}\\c=187.5](https://tex.z-dn.net/?f=d%3D15-0.08c%5C%5C0%3D15-0.08c%5C%5C-15%3D-0.08c%5C%5C%5C%20%5Cfrac%7B0.08%7D%7B0.08%7Dc%3D%5Cfrac%7B15%7D%7B0.08%7D%5C%5Cc%3D187.5)
Domain c ∈ [0,187.5]
c) The Range
The Range is the subset of all values between $15 and 0$, since after the money is over they can no longer bake cookies. And there's $-1 dollar note.
So the Range is d ∈ [0,15]
The formula for the midpoint is:
(x1 + x2)/2, (y1 + y2)/2
Midpoint = (5+3)/2 , (7+1)/2
Midpoint = 8/2 , 8/2
Midpoint =(4,4)
Could you possibly order them better it’s kinda hard to understand what you mean when there placed out like that