hey im in algebra 1 on flvs and im trying to get done with segment 1 still and I was wondering if anyone can help me with the dba I will make brainliest and give all my points thank you

It takes a total of 6 hours to fill up an inground backyard pool using a standard house. a function can represent this situation to represent the amount of water in the pool until it is full a function of time the hose is running. determine the domain for the function

Which expression is equivalent to 8(k + m) − 15(2k + 5m)?

Can someone me with #s 8, 9, and 11. with just one of the three also works. prove using only trig identities.