Simplify completely

-9x^3y^2 (-13x^2y^5)

Carlos bought Eight jars of sun dried tomatoes for 36$ how many jars can you buy if she has 18$

Clarence worked in the garden for 1 hour 52 minutes. Later he worked inside the house. He worked 3 hours 26 minutes in all that day. How long did he work inside the house?

Which therapy encourages free association?

What is the equivalent ratio for 5/9?

If you wanted to reduce the 8 by 6 rectangle by a ratio of 1/4 what are the dimensions of the new rectangle

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.