Question

jeralyn purchases 1 box of granola bars and 6 boxes of chocolate bars for a total price of $22.00. the price of each box of granola bars is $2.50, and the price of each box of chocolate bars is n dollars. which of the following equations models jeralyns purchase?
a 2.50 + 22.00 = 6n
b 2.50n + 22.00 = 6n
c 2.50(6n) = 22.00
d 2.50 + 6n = 22.00
e 2.50n + 6n = 22.00

Explanation:

Step1: Identify cost components

The cost of 1 box of granola bars is $2.50$. The cost of 6 boxes of chocolate bars, with each box costing $n$ dollars, is $6n$. The total cost is $22.00$.

Step2: Form the equation

The sum of the cost of granola - bars and chocolate - bars equals the total cost. So, $2.50 + 6n=22.00$.

Answer:

E. $2.50+6n = 22.00$