Answer:
0.0674
Step-by-step explanation:
You can multiply 6.25 by 2 (which is 12.5) to find how much money he had before he bought the sandwich. Then you can find how much money he had before buying the DvD by multiplying 12.5 by 8/3 which is 33.33 dollars. Therefore Jake started with 33.33 dollars.
(you can prove this since 3/8 of 33.33 is 12.5 and 1/2 of that is 6.25)
I hope this helps. Let me know in the comments if anything is unclear.
Well, the sequence is basically generated by a triangle order.
You need to add a new row of dots beneath the other one every time you've completed one triangle
Answer: -25
Step-by-step explanation:
14-43+4