Question

The senior class at Ron’s school collected $4250 from students during picture sales at prom. Some students bought $15 packages and others bought $20 packages. In all, 250 packages were sold. Which system of equations could be used to determine x, the number of $15 packages sold and y, the number of $20 packages sold?

Answer 1

15X + 20Y = 4250

Explanation:

Answer 2

Given the following information, your system of equation is going to be...

x + y = 250

15x + 20y = 4250

Explanation:

So, in the problem, we are given important key details that can help us solve it.

• x = number of $15 packages sold
• y = number of $20 packages sold
• The school collected $4250 from sales
• 250 packages were sold in total

Now that we have this information, we can solve the problem. Since 250 packages were sold in total, then you are going to add x and y. Since the school collected $4250 from the sales, then you are going to be adding 15x and 20y together.

So, to conclude, your answer is going to be the first answer choice.