Decide if this statement is true or false.
The area of a circle is 97,
if and only if, its radius is 3.
True
False

Solve this equation using substitution. {4x + y = −2} {4x + 6y = 44}

Simplify 1/3 12x - 6 a. -2x-1 b.-2x-8 c.-x+4 d.3x+10 e. 4x-2

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.