What is the solution of the system of equations?

6x - 2y = 4

-9x + 3y = 12

A.) (0,-2)

B.) no solution

C.) (-2,4)

D.) infinitely many solutions

The price of a computer is £840 in a sale price it is reduced by 15% what is the sale price

The measures of two interior angles of a triangle are 45° and 53°. What is the measure of the third interior angle of the triangle?

A recipe for soup calls for 5 2/3 cups of water. If Sharon wants to make four and one half times the recipe, how much water should she use?

What's the function form of 8x + 2y = - 4?

What is the product of 4/6 and 3/4?

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.