A concert brought in $ on the sale of tickets. Two types of tickets were sold: General audience tickets which cost $ each and balcony tickets which cost $ each. How many tickets of each type were sold

General audience tickets= 700

Balcony tickets = 200

Step-by-step explanation:

Your question isn't complete. But here is an identical question.

A concert brought in $14000 on the sale of 900 tickets. Two types of tickets were sold: General audience tickets which cost $12 each and balcony tickets which cost $28 each. How many tickets of each type were sold?

Let the number of general audience tickets be a

Let the number of balcony tickets be b.

The information can be formed into the following equation:

a + b = 900 i

12a + 28b = 14000 ii

Multiply equation i by 12

Multiply equation ii by 1

12a + 12b = 10800 iii

12a + 28b = 14000 iv

Subtract iv from iii

-16b = -3200

b = 3200/16

b = 200

Number of balcony tickets = 200

Put the value of b into the equation I

a + b = 900

a + 200 = 900

a = 900 - 200

a = 700

Number of general audience tickets is 700

answer: 59

step-by-step explanation:

for the friend request.

when a figure, such as triangle (xyz) is reflected over the line y = x to create x'y'z' the x-coordinates and y-coordinates of the original image (pre-image) will be reversed for the image. (e.g., (x, y) > (y, x)) this means that the pre-image position of the x- and y-coordinates switch places which in turn provides a mirror like image of the original xyz.  

i notice that when i draw a line segment from x to x', that the points are parallel from each other -- they are exactly across from each other and do not intersect with any other points.  

yes, think i would see the same characteristic if you drew the line segment connecting y with the reflecting line and then y' with the reflecting line because of the essence of reflections. because it is a mirror image, each point was effected the same way which leads me to conclude that they same would apply to y and y'.