Answer:
2=173
4=309
7=513
9=649
Step-by-step explanation:
Since she starts with 37MB already download 37 will be a constant and for every second she is home she downloads 68 more MBs so to get the answers for the table you just have to do 37+ 68*(the number of seconds)
2=37+68(2)=173
4=37+68(4)=309
7=37+68(7)=513
9=37+68(9)=649
-468
Explanation: Substitute in the numbers for the variables presented. I’ve shown it step-by-step in the photo below.
257.80÷5=49.56 ≈50
50÷5=10
It is a i told you already