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Find the solution(s) to the system of equations. select all that apply y=x^2-1 y=2x-2

Given abc find the values of x and y. in your final answer, include all of your calculations.

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.