Answer:
4 students are working on fractions
Step-by-step explanation:
Hello: here is a solution
The answer is B since he bought 4 in all it is x+y =4 . x=dvd y= blue ray discs .
so 2x + 5y =11
2x since dvds are $2
5y since blue ray discs are $5
11 since that’s the total
Answer:
D. Survey every 10th customer to enter the store
plz mark as brainliest
