Can you please help me with this question? It is simple geometry.

What value of x is in the solution set of 4x - 12 s 16 + 8x? -10 -9 -8 -7

It is saturday morning and jeremy has discovered he has a leak coming from the water heater in his attic. since plumbers charge extra to come out on the weekends, jeremy is planning to use buckets to catch the dripping water. he places a bucket under the drip and steps outside to walk the dog. in half an hour the bucket is 1/5 of the way full. what is the rate at which the water is leaking per hour?

What is 1/3x5 on anuber line what does it look like on a number line