2
10x2 - 724
100x2 + 140xy + 4972 10x + 7y

Iam a rectangle. my perimeter is 60 feet. how much are do i cover?

The suare root of 9x plus 7 plus the square rot of 2x equall to 7

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.