the cost of an electric bulb is rs300. if the shopkeeper sells the bulb by allowing 10%discount, at what price does he shell the bulb.

If y varies directly as x, find k if y = 27 and x = 3.

Hector found that the container of orange juice in the refrigerator was full. He poured equal amounts of juice into 6 glasses. What fraction of the container was poured into each glass? A. 12 1 B. 1 12 C. 1 2 D. 2 1

Rewrite as a power of ten. 10,000

The linear inequalities that will limit the solution region in a linear programming problem are called the ___. i need the answer asp

At the restaurant you only have $30 to spend on dinner. in addition to the cost of the meal you must pay a 8% sales tax and leave a 20% tip. what is the most expensive item you can order?

A newspaper reporter wants to know how popular the hobby of bird watching is in the city. He asked people at the local bird refuge if they watched birds as a hobby. Which of the following best explains whether the reporters data is valid or not?

I am very confused on how to figure out if y = 3/4x is proportional?

Alison wants to buy a mountain bike for $339.12. If she saves $28.26 each month, in how many months will she be able to buy the bike?

At 12 o'clock the temperature was 7°C. The temperature decreased by - 20°C. What is the new temperature?

Ashleys rentals charges $27.50 per hour to rent a surfboard and a wetsuit. Darlas surf shop charges $23.25 per hour to rent a surfboard plus $17 extra for a wetsuit.