What is the value of the expression? 9^8/9^-4 x 9^10 a. 9^-48 b. 9^-2 c. 9^2

Three vertices of a rectangle are given. Find the coordinates of the fourth vertex. (2, 5), (6, 1), (4, - 1) A. (0, 2) B. (0, 3) C. (1, 3) D. (1, 4)

There are two triangles. Onehas a base of 8 cm. and a height of 10 cm. The other has a base of 5 cm and a height of 13 cm. Which triangle has a larger area?

Pediatricians prescribe 5ml of cough syrup for every 25lb of a child's weight. How many milliliters of cough syrup will the doctor prescribe for Jocelyn, who weighs 45lb?

There were 18 balls in a bucket. Oliver removed 1/2 of the balls, in a bucket and then removed another 2/3 of those that were left. How many were left?

Which one is it ...

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.