Answer:
322.0 ft
Step-by-step explanation:
d = ∅r
d = 4.1 π * 25
d = 322.013246993
Rounded
322.0 ft
Answer: x = cost of games
y = cost of console
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x + y = 540
x = 3y
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put the system of linear equations into standard form:
---
x + y = 540
x - 3y = 0
solution:
x = cost of games = $405
y = cost of console = $135
No
if you solve the equation
2x - 3 = 9
2x = 9 + 3
2x = 12
x =12/2
x =6
answer is B (second choice)
Answer:
We have the following system of equations:
(2) = x = 350-y . Replace x in equation (1 )
=> 5(350-y)+10y=2000 => y = 241
Replace y=241 in equation (2 ) => x = 350-241 = 109
the number of both children and adult tickets the theater can sell.
Children tickets : 109
Adult tickets : 241
Step-by-step explanation:
This uses the formula d = r * t
First group
========
This group determines the time to be used by both groups.
t = d/r
t = 24 / 6
t = 4 hours hours going there.
t = 24 / 4
t = 6 hours
Total time taken is 6 hours + 4 hours = 10 hours.
Group two
========
t = 10 hours.
d = 48 miles (remember, they have to come back).
r = 48 miles / 10 hours
r = 4.8 miles / hour
For humans, that actually is quite quick.