(Need help quickly)Write two addition equations to help find the missing variables
x=? y=?

F(x)=x/2-2 and g(x)=2x^2+x-3 find (f+g)(x)

Which statement best explains why ben uses the width hi to create the arc at j from point k

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.