Question
A computer costs
d
d dollars in a store. For every computer you buy, you get a $50 discount.
Write an algebraic expression describing the total cost of buying 4 computers.
d
d dollars in a store. For every computer you buy, you get a $50 discount.
Write an algebraic expression describing the total cost of buying 4 computers.
Answers
GPT-4o mini
To find the total cost of buying 4 computers, you start with the cost of one computer, which is \( d \). Since you get a $50 discount for each computer purchased, for 4 computers, you will have a total discount of \( 4 \times 50 = 200 \) dollars.
The total cost \( C \) can be expressed as:
\[
C = 4d - 200
\]
So, the algebraic expression for the total cost of buying 4 computers is:
\[
C = 4d - 200
\]
The total cost \( C \) can be expressed as:
\[
C = 4d - 200
\]
So, the algebraic expression for the total cost of buying 4 computers is:
\[
C = 4d - 200
\]