Answer:
Option A) 32c
Step-by-step explanation:
we know that
To find the unit cost, divide the total cost of twelve pounds by twelve pounds
so

Remember that
1$=100 cents
Convert dollars to cents

therefore
The cost of one pound of nails cost 32 cents
Answer:
Step-by-step explanation:


The revenue will be 12,000 when the price of the product is $100
Given :
The monthly revenue of a certain company

We need to find out p when <u>Revenue R is 12000</u>
Lets replace R with 12000 and solve for p

Apply <em>quadratic formula </em>

Given that price must be greater than 50
So the revenue will be 12000 when the price of the product is $100
Learn more : brainly.com/question/21503855
Answer:
a=1 b=3 c=-4
Step-by-step explanation:
using almighty formular
a=1 b=3 c= - 4
5b and -3b are like terms. Add -3b to 5b, leaving 2b
Answer is 2b + 7