Answer:
A. 61
Step-by-step explanation:
2.5r + 5.5 = 158
- 5.5 -5.5 Subtract both side with 5.5
2.5r = 152.5 Now divide both side with 2.5
152.5/2.5 = 61
To make sure it's correct...
Plug in the answer with the r. It needs to equal with 158.
2.5(61) + 5.5 = 158
152.5 + 5.5 = 158
158 = 158
Answer:
The cost of admission
Step-by-step explanation:
Noelle only has to pay once for admission and buy multiple tickets for each ride.
width = 83 cm
Perimeter = 2(width) + 2(length)
So if l = 99 cm, and p = 364, then
364 = 2w + 2(99)
364 = 2w + 198
166 = 2w
w = 83 cm
Answer:
1,3,5
Step-by-step explanation: