Write an algebraic expression with the variable x that has a value of 3 when evaluated

A circle with area 16pi has a sector with a central angle of 8/5 pi radians

Steve wanted to equally divide two sticks of butter among three bowls. Which fraction represents the amount of butter in each bowl?

What times what is 36

Factorise (-3x + 4x - 1).

Define parallel lines. A) Lines in the same plane that intersect. B) Lines in the same plane that never intersect. C) Lines in the same plane that intersect to form a 90° angle. D) Lines in the same plane that intersect to form a 180° angle.

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.