Answer:
0 ways...
Step-by-step explanation:
First find one pair.
x and x + 1
2x + 1 = 100
2x = 99
x = 49.5
49.5 and 50.5
Since the only way is with decimals, there are 0 ways.
The easiest way to do this is to multiple 7 and 3, which gives you 21. Julie will spend $21 on the gifts.
Any second part or anything else to look at?
149 will be rounded to 150 so 150×5= 750
