Divide 28x^3+42x^2-35x by7x

A quadrilateral has four right angles two pairs of size of equal length and two pairs of opposite sides that are parallel the pairs of opposite sides are not the same length what quadrilateral could it be

Maggie went on a hot air balloon ride. at its highest altitude, the balloon was at 1,500 feet, but Maggie's ride was at 1/3 of that altitude most of the time. what was the altitude for most of Maggie's ride?

Solve for the compound inequality 6b4

Mary open a bank account and deposits $16.00. Every month she deposits $30.00. Which expression shows the amount of money in her account after m months?

A plane flying a straight course observes a mountain at a bearing of 30.3degrees to the right of its course. At that time the plane is 9 kilometers from the mountain. A short time later, the bearing to the mountain becomes 40.3degrees.

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.