Me with these 2 problems step by step and show work! z/12=9 what is the value of z show how you found it. 5 x g= 230 what is the value of g show how you found it. i really need !

Is of - 4x + 2? a. 3 b. 4 c. 6 d. 5

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.

Upstream: 1.04 = x – y downstream: 2.08 = x + y aro can paddle at a speed of miles per hour. the river’s speed is miles per hour.