Mary is reading a book she reads 12 pages per day and takes her 3 weeks to complete the book how many pages are in the book?

Find the sum of the even numbers shown below. 2+4+6+8 + ... + 66+68+70

An appliance store decreases the price of a 19-in. television set 16 % to a sale price of $535.92. What was the original price?

Solve for a. a + (-1.3) = - 4.5

A ball is thrown from an initial height of 3 feet with an initial upward velocity of 30 ft / s. The ball's height h (in feet) after t seconds is given by the following. h = 3+30t-16t^2. Find all values of t for which the ball's height is 11 feet.

Find the function h (x) = f (x) + g (x) if f (x) = 4 x + 2 and g (x) = x - 4. h (x) = 4x + x + 6 h (x) = 4x + 1 - 2 h (x) = 4x + x - 2 h (x) = 4x - 4

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.