1. Suppose 750 tickets were sold for a concert with a total revenue of $5300. If adult tickets were $8 and student tickets were $4.50, how many of each type of ticket were sold?

a) Define your variables.
X=
y =
b) Write the system of equations.
Equation 1:
Equation 2:

c) Solve the system of equations and determine how many of each type of ticket were sold.
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this shows a reflection over the x-axis and is translated one unit down and 6 units to the right (x + 6, y - 1)

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30 people weigh 160 pounds or more

answer:

total cost for tiles and paints is $924.  

step-by-step explanation:

we have been given that a community hall is in the shape of a cuboid. the hall is 40m long 15m high and 3m wide.

the paint will be required for 4 walls and ceiling.

let us find area of walls and ceiling.

therefore, the area of walls and ceiling is 1410 square meters.

given: cost for 10 litre of paint is $10 and 10 litre paint covers 25 square meter. therefore,

therefore, the total painting cost is $564.

tiles will be required for floor. let us find the area of floor.

given: 1m squared floor tiles costs $3. so,

therefore, the total tiles cost is $360.

now let us find combined total cost of tiles and paint.

therefore, the combined total cost of tiles and paint is $924.

i dont understand

step-by-step explanation: