Answer:
The answer is b
Step-by-step explanation:
Let L represent lower level tickets and U upper level.
Starter equations:
L + U = 2368
78L + 59U = 157800
Solve simultaneous equations:
59L + 59U = 139712
so 19L = 18088
L = 952
U = 2368 - 952 = 1416
952 lower level tickets and 1416 upper level tickets were sold.
3s is 3 times sydneys age. so the equation would be 3s-5
Answer:
x is EQUIVALENT to 2.89
Step-by-step explanation:
Answer:
option 3 = 3.75
Step-by-step explanation:
x is 3.75
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