What's is 1/2(12-v)=1/6(v-6)
1 answer:
You might be interested in
Answer:
Step-by-step explanation:
The inverse of a function is when the x and y are swapped. So the first step is to write f(x) as y and then swap the x and y
Original Equation:
write f(x) as y (since that's what it represents)
Swap x and y
Square both sides
Add 1 to both sides
So this gives you the equation:
Answer:
They must sell 106 more pizzas to earn $750.
Step-by-step explanation:
We are given that Mrs. Canale class is selling frozen pizzas to earn morning for a field trip. For every pizza sold, the class makes $5.35.
They have already earned $182.90, but they need $750. We have to find that how many more pizzas must they sell to be able to earn $750.
So, Firstly we will find that how much money did they have to earn more to be able to reach at $750.
Since, it is given that they have already earned $182.90.
So, Amount of more money they have to earn to reach at $750 = Final amount - Amount they already have
= $750 - $182.90 = $567.1
<em>That means they have to earn $567.1 more to be able to reach at $750 mark. </em>
Also, it is known that the price of every pizza sold = $5.35
So, Number of pizza that should be sold to earn an amount of $567.1 is given by;
<u>Number of pizzas</u> = =
= 106
Therefore, Mrs. Canale class must sell 106 more pizzas to be able to earn a total amount of $750.
<em />
<em />
<em />
<em />
<em />