Mathematics, 08.12.2020 21:50, soulspiritsa

PLEASE ANSWER THESE TWO QUESTIONS ACCURATELY YOU ARE SUPPOSED TO CREATE A LINEAR EQUATION, SOLVE IT AND ANSWER THE QUESTIONS BELOW EACH PROBLEM 2. Twelve gallons of water remain in a bathtub seven minutes after the drain is unplugged. The tub is empty 11 minutes after the drain is unplugged. a. How many gallons were in the bathtub when the drain was unplugged?
b. After how many minutes does the tub contain 20 gallons of water?
3. A catering company receives $540 for catering a dinner party for 17 people and 5690 for a party for 23 people,
a. What does the slope mean in this situation?
b. What does the y-intercept mean in this situation?
c. How much would catering cost for a dinner party of 20 people?
d. If the charge is $265, how many people attended the dinner party?

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PLEASE ANSWER THESE TWO QUESTIONS ACCURATELY YOU ARE SUPPOSED TO CREATE A LINEAR EQUATION, SOLVE IT...