Answer: c(x)=-2 x2 + 16x + 168
Step-by-step explanation: I hope this helps if im wrong im srry!
Answer:
$2.25
Step-by-step explanation:
last year price = $3.00
this year price = $3.00 - (25% × $3.00)
= $3.00 - $0.75
= $2.25
Answer:
4 ounces
Step-by-step explanation:
To solve this problem, lets first take into account that 1 cup is equal to 8 ounces. Now, we need to cross multiply. Lets input the values 1, 8, and 0.5 (0.5 is 2/4) as shown below:
Next we cross multiply. We multiply 1 and x, and we multiply 8 and 0.5.
Now, if we simply put the variable x and the number 4 into an equation, we get:
4 ounces is the answer.
Using hit and trial, you van find it pretty easily-
- Putting x=0, we get y=-3
- Putting x=1, we get y=-1
- Putting x=2, we get y=5
You can try it for yourself as well, for me, I couldn't find any other option appropriate.
Answer:
A, D, and F are the answers.