All real numbers between - 4 and 4.

An item is priced at $14.23. If the sales tax is 6%, what does the item cost including sales tax?

11/8a+5/4a=18 cuanto es?

A arithmetic sequence has a common?

Part of a train time table is shown, the bob catches the 12:30 train from Aberystwyth. The first he arrives in Shrewsbury 8 minutes late. What time does he arrive in Shrewsbury

Find allgebraiclly the equation of the axis of symmetry and the vertex of the parabola represented by the equation y=-x2-2x+1

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.