X^2+4x-3x^3+6 in standard form

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A car cost $5000 + Tax. Tax is 17.5%. What is the total price of the car? Show working out:

Which of the following is equivalent to ? 60 1/2

Is g (x) = -2f (x) + 4 a vertical shift?

What is the area of a regular hexagon with a radius of 14 inches

What are the vertex and the axis of symmetry of the equation? Y=-2^2+8x-18

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.