Bruce solved the inequality -2x-5​ ≤ 1. His work is shown below. Step 1: -2x-5​ ≤ 1

Step 2: -5x​ ≤ 3

Step 3: x​ ≤ -15

Where did Peter make an error in his calculation?

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.