125cm to 87.5 cm percent of change

What is the sign of the product (-5) (-2) (-7) (-6) ?

Julian earns $13.50 per hour. His company deducts 23% of his pay each week for taxes. Julian uses the expression 0.77 (13.50h) to compute his earnings after taxes for the hours h he works. what will be his earnings after taxes, if he works 40 hour?

If a basketball player is a 74% free throw shooter, then, on average, how many free throws will he or she make in a game with eight free throw attempts? what is the variance of how many free throw attempts he or she will make?

4. Find the GCF of the polynomial, then factor. 8v^6 + 2^5 - 10v^9 is it - 10v^9+8v^6+2V5

The sides of a triangle measure 6 inches, 8 inches, and10 inches. The triangle has one 90" angle. What type of triangle 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.