25 POINTS The daily cost of hiring an electrician, y, to work x hours on a repair project can be
modeled using a linear function. The electrical charges a fixed cost of $45 plus an
additional cost of $65 per hour. The plumber works a maximum of 8 hours a day.
For one day of work, what is the range of the function for the situation?
A. 0 B. 45 SX565
С. 0 D. 45 < y < 565

Adoctor administers a drug to a 38-kg patient, using a dosage formula of 50 mg/kg/day. assume that the drug is available in a 100 mg per 5 ml suspension or in 500 mg tablets. a. how many tablets should a 38-kg patient take every four hours? b. the suspension with a drop factor of 10 ggt/ml delivers the drug intravenously to the patient over a twelve-hour period. what flow rate should be used in units of ggt/hr? a. the patient should take nothing pills every four hours. (type an integer or decimal rounded to the nearest hundredth as needed.)

Solve each quadratic equation by factoring and using the zero product property. n^2 - 49 = 0

Your friend uses c=50p to find the total cost, c, for the people, p, entering a local amusement park what is the unit rate and what does it represent in the context of the situation?