Answer: the number of adult tickets sold is 400
the number of student tickets sold is 200
Step-by-step explanation:
Let x represent the number of adult tickets sold at the play.
Let y represent the number of student tickets sold at the play.
Adult tickets to a play cost $1.75 each and student tickets cost $1.25 each. If the income from the play was $1,700, it means that
1.75x + 1.25y = 1700 - - - - - - - - - -1
Suppose there are twice as many student tickets sold as adult tickets. This means that
y = 2x
Substituting y = 2x into equation 1, it becomes
1.75x + 1.25 × 2x = 1700= 1700
1.75y + 2.5y = 1700
4.25y = 1700
y = 1700/4.25 = 400
x = y/2 = 400/2 = 200
Answer:
5.18÷5=1.036 so round up to 1.04
Answer:
If the blue radius below is perpendicular to the green chord and the segment
AB is 6 unit long what is the Length of the chord 12 unit.
Most likely rates, percents and ratios at a higher level. Also, multiplication and division of fractions at a higher level.
Answer:
0.00035
0.00055
0.00045
Step-by-step explanation.
Anything between 0.00029 and 0.00060 would be a correct answer.
