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?

7

step-by-step explanation:

(x3 + 6x2 + 2x - 6) • (x - 1)

step-by-step explanation:

polynomial long division :

3.2     polynomial long division

dividing :   x4+5x3-4x2-8x+6

                              ("dividend")

by         :     x-1     ("divisor")

dividend     x4   +   5x3   -   4x2   -   8x   +   6

- divisor   * x3     x4   -   x3            

remainder         6x3   -   4x2   -   8x   +   6

- divisor   * 6x2         6x3   -   6x2        

remainder             2x2   -   8x   +   6

- divisor   * 2x1             2x2   -   2x    

remainder               -   6x   +   6

- divisor   * -6x0               -   6x   +   6

remainder                     0

quotient :   x3+6x2+2x-6   remainder:   0

walter needs to make at least 5 more cookies but no more than 40. 5 ≤ x ≤ 40

step-by-step explanation:

20 ≤ x + 15 ≤ 55

subtract 15 from all parts

20-15 ≤ x + 15-15 ≤ 55-15

5 ≤ x ≤ 40

this means how many more cookies he has to make

walter needs to make at least 5 more cookies, but no more than 40 cookies; 5 ≤ x ≤ 40

answer: check all that apply, where the options?

step-by-step explanation: