Write the expression in interval notation x

What is thexpected inequality 3x-4y>12

A 38 -inch piece of steel is cut into three pieces so that the second piece is twice as long as the first piece, and the third piece is three inches more than four times the length of the first piece. find the lengths of the pieces.

Apply the distrivutive property to the following expression. 16 (5-2).

If 6 to the second power x = 1 what is the value of x

Which expression is the completely factored form of x6-64y3? (x2-4y) (x4-16y2) (x2-4y) 3 (x2-4y) (x4+4x2y+16y2) (x2+4y) (x4-4x2y+16y2)

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.