Which expression will produce a negative product?

a: (-0.5)(–0.5)(3...4)

b: (0.5)(–0.5)(3.2)(7.9)(–2.4)

c: (0.5)(–0.5)(3.2)(–7.9)(–2.4)

d: (0.5)(–0.5)(3.2)(–7.9)(–2.4)(0)

Answer these questions showing your work plz

The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 3 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30∘c on monday, but decreased at a constant rate in the next 3 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.

What additional information could be used to prove abc =mqr using sas? check all that apply.