Student performed row operators on marsshown to 2
to
2.
Which operations did the student perform?
O 2R2 R3 R3
O 23.-R3 R3
o 222-33-72,73
2P2 e R3

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.