For this case we can solve the problem by applying the following rule of three:
16 ounces ----> 12 $
1 ounces ------> x
Clearing x we have:
x = (1/16) * (12)
x = 0.75 $ / ounce
Answer:
The price, in dollars, per ounce of confetti is:
x = 0.75 $ / ounce
It will be a triangular based pyramid.
Answer:
The answer is -6 but its not in the option
Step-by-step explanation:

Let x = -5
[(-5)²-1]/(-5+1)
= (25-1)/(-4)
= 24/-4
= -6
Answer:
hmmmmm i think the answer is 7
Step-by-step explanation:
Answer:
The number of drinks that Sarah bought was 2 and the number of candies that Sarah bought was 6
Step-by-step explanation:
Let
x ----> the number of drinks that Sarah bought.
y ----> the number of candies that Sarah bought.
we know that
she bought $35.50 worth of drinks and candies
so
-----> equation A
She bought 3 times as many candies as drinks.
so
-----> equation B
Solve the system by graphing
Remember that the solution is the intersection point both graphs
using a graphing tool
The solution is the point (2,6)
see the attached figure
therefore
The number of drinks that Sarah bought was 2 and the number of candies that Sarah bought was 6