<span>Lets x is the number
A number multiplied by -9: -9x
</span><span>sum of 14 and four times the number: 14 +4x
</span><span>A number multiplied by -9 subtracted from the sum of 14 and four times the number
</span>
(14 +4x) - 9x
30,000, because if you look in the 6 in the thousands place it is over 5 so you round up
Answer:
- Sparkle: 104
- Southern: 208
- Scenic: 416
Step-by-step explanation:
The ratios of people at each rink were ...
Sparkle : Southern : Scenic = 1 : 2 : 4
The total number of ratio units is 1+2+4 = 7, so each one must stand for 728/7 = 104 skaters. Then the ratios of the numbers of skaters were ...
Sparkle : Southern : Scenic = 104 : 208 : 416 . . . multiply ratio units by 104
People skating were ...
- Sparkle: 104
- Southern: 208
- Scenic: 416