Question

If 15 sports jerseys cost $360 and 25 jerseys cost $500 write a liner equation that gives the cost for j jerseys

Answer 1

Let's denote the cost for j jerseys as "C". We can set up a linear equation based on the given information:

For 15 jerseys: Cost = $360
For 25 jerseys: Cost = $500

We can use this information to find the rate of change in cost per jersey:
Cost change = ($500 - $360) / (25 - 15) = $14 per jersey

So, the linear equation representing the cost for j jerseys would be:
C = $360 + $14j (I think)