Answer:
$205
Step-by-step explanation:
The cost of bike Sarah bought = $260
Discount coupon = $55
The cost Sarah paid for the bike =$260 - $55
Use the expression 260 + (- 55) to find how much Sarah paid for her bike:
So, Sarah paid $205 for the bike.
8 cups per minute.
How many cups in a pint? 2 cups in one pint.
8/2 = 4
Answer: 4 pints per minute
This question doesn't say what type of math expression is desired. Given the input data, I've chosen to find Jack's average speed during the 50 meter freestyle:
50 m
------------ = 1.92 m/sec
26 sec
18 would be the greatest number he could put on the shelf.
I hope this helped :)