Factor the expression completely

-15t-6

87.05 multiplied by 1.6

A city known for its temperature extremes started the day at - 5 degrees

Mr. Franklin asked each of his 30 students to select their favorite radio station. •1/3 of the students chose Station K. . 1/5 of the students chose Station L. • The remaining students chose Station M.

3+x is greater than or equal to 7. Wats x?

What is the surface area of a square pyramid with a length of 5cm and a slant height of 8 cm?

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.