Answer:
<em>4x+7y≤250</em>
Step-by-step explanation:
<u>Inequalities</u>
Let's call:
x = number of small rides
y = number of big rides
Since each small ride costs 4 tickets, x rides cost 4x tickets.
Since each big ride costs 7 tickets, y rides cost 7y tickets.
The total number of tickets is the sum of both:
Total tickets = 4x+7y
The friends have 250 tickets, so the total tickets of the rides cannot be greater than the 250 tickets available, thus:
4x+7y≤250
Answer: x= 3.8
Step-by-step explanation:
21.1 - 8.3 = 3.8
x= 3.8
First, note that
1 yard = 3 foot,
1 feet = 12 inches.
Now add all lengths:
15 ft 4 in + 9 ft 2 in + 14 ft 7 in + 10 ft 11 in +5 ft 8 in = 53 ft 32 in.
Since 32 in = 24 in + 8 in = 2 ft 8 in, then
53 ft 32 in = 53 ft + 2 ft 8 in =55 ft 8 in.
Since 55 ft = 54 ft + 1 ft = 18 yd 1 ft, then
55 ft 8 in = 18 yd 1 ft 8 in.
Answer: correct choice C
Answer:
1. 728
2. 725
Step-by-step explanation:
Using order of operations:
1. 5×11×13+13=715+13=728
2. 6×5×4×3×2×1+5=720+5=725
