How can we tell if a number is divisible by 4

If f (x) = 4x2 + 1 and g (x) = x2 - 5, find (f + g) (x).

Which is the best representation of a nonlinear association

Which term best describes the statement given below? If x y and y z, then x z. A. Contrapositive B. Converse C. Inverse D. Syllogism

What is 50 devided by 336

Which of the following is true regarding the sequence graphed below (1,1) (2,4) (3,9) (4,16) (5,25)

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.