Answer:
2√15
Step-by-step explanation:
Answer:
The first deal is better because it has more balloons for not too much of a price (individually)
Step-by-step explanation:
15*4= 60
60/18= 3.33
Deal 1= 3.33 for each balloon
10*5= 50
50/16=3.125
Option 3 (1/4 x 60) since 59 is close to 60 and 25% can be rewritten as 1/4
