Amy owns her own business as a landscaper of homes and office buildings. on average, maintaining a homeowners yard takes 2 hours per month, and amy is paid $300 per month. the office buildings 35 hours of landscaping per month and pay $2800 monthly. which type of client do you think amy prefers? explain your answer.

Initially 100 milligrams of a radioactive substance was present. after 6 hours the mass had decreased by 4%. if the rate of decay is proportional to the amount of the substance present at time t, find the amount remaining after 24 hours. (round your answer to one decimal place.)

The school that imani goes to is selling tickets to the annual dance competition. on the first day of the ticket sales the school sold 7 adult tickets and 5 child tickets for a total of $96. the school took in $40 on the second day by seling 3 adult tickets . find the price of an adult ticket and the price of a child ticket. solve by using substitution elimination college prep algebra math heres the 2 equations i came up with 7x+5y=96 and 3x+2y= -40 show all workiv be stuck on this.

For what values of the variable x is the expression square root of 7x+14+ square root of 7-x a real number?