Answer:
The answer is D. p = 3.99b; $51.87.
Step-by-step explanation:
In this case first we have to represent the equation and then find the total price of the books in order to find the correct answer. This is:
Total price = p
Number of books = b
Cost of each book = $3.99
This is a case of multiplication were we have to multiply the number of books by the cost of each one to find the total price, this is:
Having this we can calculate the total price of buying 13 books, this is:
The total price of buying 13 books at $3.99 is $51.87.
The answer is D. p = 3.99b; $51.87.
Answer:
4x - 5y + 30 = 0
Step-by-step explanation:
When a slope of a line and a point passing through it is given then we use slope - one point form to determine the equation of the line.
It is given by:
where is the slope of the line and
is the point passing through it.
Here and
.
Substituting in the equation we get
Answer:
S = (-8, 0 )
Step-by-step explanation:
To find a number between both decimals, what you can do is take the average of both numbers.
We have then:
Rewriting we have:
Therefore, the decimal obtained is a number between 0.4 and 0.5
Answer:
a decimal between 0.4 and 0.5 is: