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An adult ticket to a museum costs $3.00 more than a children's ticket. When 200 adult tickets and 100 children's tickets are sold, the total revenue is $2100.00. What is the cost of a children's ticket?
answered
Sep 18, 2018
Mathematics
high-school
0
votes
48.2k
views
Increase of greenhouse gases, due to human activity, is melting sea ice at the poles. This causes changes in climate. Name three Earth spheres which interact in this process. Justify your answer.
answered
Jul 13, 2018
Biology
middle-school
4
votes
150k
views
A rubric is helpful in evaluating _____. A. your work and the work of others B. your work only C. the work of others only
answered
Jun 19, 2018
English
high-school
3
votes
93.8k
views
List 3 characteristics of the ideal encryption scheme.
answered
Jan 26, 2018
Computers and Technology
high-school
1
vote
34.2k
views
The equation y= 7/2 = 1/2 (x-4) is written in point-slope form. What is the y-intercept of the equation?
answered
Jan 27, 2017
Mathematics
middle-school
0
votes
88.1k
views
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