Which statement describes the system of equations? 1- It has infinitely many solutions.
2- It has no solution.
3- It has one solution.
4- It has one solution (8, 2).

Identify which functions are linear or non-linear. a. f(x) = x2 + 1 b. f(x) = 2x + 5 c. f(x) = x 2 + 3 d. f(x) = 3 x + 7 e. f(x) = 4x + 10 2 - 5

You are at a restaurant and owe $38 for your meal. you want to leave a 20% tip. how much will your tip be?

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.