A local museum charges $25 per adult and $12 per child for admission fees.
1 answer:
Answer:
We do not need a graph.
A) 12x + 25y = 9,014
B) x + y = 450
We multiply equation B) by -12
B) -12x -12y = -5,400 then we add equation A)
A) 12x + 25y = 9,014
13y = 3,614
y = 278 (adults)
B) x + 278 = 450
x = 172 (children)
Step-by-step explanation:
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52/4 = 13
$13 = 1 hour.
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She would have to work for 3 hours to earn $39
I think it’s 180 sorry if it’s wrong
Answer:
-125z³
Step-by-step explanation:
-5 times - 5 = 25 canceling negative
125 times -5 = -125
zXzXz = z to power of 3 =z³
the answer is 90000 or 9e+4. hope I helped!
