In order to determine the correct answer, it would be helpful to set up equations. We do as follows:
Let x = students
y = adults
x + y = 215
.50x + 2y = 250
SOlving simultaneously, we have:
x = 120 students
y = 95 adults
Hope this answers the question. Have a nice day.
Answer:
uh
Step-by-step explanation:
cant see the picture
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This is an example of how you solve an inequality.
Answer:
no one of them has to be 90 degrees
Step-by-step explanation:
