Atrain conductor counted 300 ticket receipts on the 2: 00 pm train. the price for a student ticket is $8.25, and the price
for a regular ticket is $12. the conductor collected a total of $2,925.
let u represent the number of regular tickets and y represent the number of student tickets. write the ordered pair, (x, y),
that represents the ticket sales.

(x,y) = (120,180)

Step-by-step explanation:

Number of tickets receipts=300 tickets

Student ticket price= $8.25

Regular ticket=$12

Total amount collected= $2925

Let x to represent regular tickets

Let y to represent student tickets

Then you can form equations as shown below;

Equation for total number of tickets

x+y=300

Equation for total amount collected

$12x+$8.25y=$2925

Form simultaneous equations as;

x+y=300------------------(1)

12x+8.26y=2925---------(11)

You can use a graphing tool to graph the two equation and visualize the point of intersection of the graphs to get (x,y) values.

From the attached graph, (x,y) is (120,180)

lockers 1, 4, 9, 16, 25, 40, and 49 are open

i ran through it by the other answer is wrong

5=812a+9+3

step 1: simplify both sides of the equation.

5=812a+9+3

5=(812a)+(9+3)(combine like terms)

5=812a+12

5=812a+12

step 2: flip the equation.

812a+12=5

step 3: subtract 12 from both sides.

812a+12−12=5−12

812a=−7

step 4: divide both sides by 812.

812a /812 = -7/812

a= -1/116

so the answer is

a=   -1/116