Pc solutions sells regular keyboards for $75 and wireless keyboards for $106. last week the store sold four times as many regular keyboards as wireless. if total keyboard sales were $6,496, how many of each type were sold?

There are 16 wireless and 64 regular keyboards.

Step-by-step explanation:

Since we have given that

Cost of regular keyboards = $75

Cost of wireless keyboards = $106

Let the number of wireless keyboards be 'x'.

Let the number of regular keyboards be '4x'.

Total cost = $6,496

According to question, we get that

So, there are x = 16 wireless keyboards and 16×4 = 64 regular keyboards.

Hence, there are 16 wireless and 64 regular keyboards.