Sandra’s mother said she can take a break for homework for 1/3 of an hour or for 15 minutes. Which should she choose?

Express -5 2/5 as an improper fraction.

Arectangle has a length of 6cm by 8cm what is the length of a diagonal of the rectangle

Hassan bought a package of tofu. the temperature of the tofu was 14° celsius when hassan put the package into the freezer. he left the tofu in the freezer until it reached –19° celsius. which expressions explain how to find the change in temperature, in degrees celsius, of the package of tofu? select three that apply.