Answer:
B. 3
Step-by-step explanation:
To find the value of c, substitute the x and y values of the given point into x and y of the equation, then isolate c. Since that given point is (2,5), substitute 2 for x and 5 for y:

Thus, c = 3.
X=-4y+2
3(-4y+2)+2y=11
-12y+6+2y=11
-10y+6=11
-6=-6
-10y=5
y=-1/2
3x+2(-1/2)=11
3x-1=11
+1=+1
3x=12
x=4
Solution:(-1/2,4)
Answer:82.5% of the attendees will not buy popcorn
Step-by-step explanation:
At a future showing of the movie 23 jump street-men in black,28 of the 160 attendees will buy popcorn. This means that the percentage of attendees that will buy popcorn is
28/160 × 100 = 0.175 × 100 = 17.5%.
Since the total number of attendees is expressed as 100%, it means that the percentage of attendees that will not buy popcorn would be
100 - 17.5 = 82.5%
Answer:
920 * .85 = 782 One week
782 * .85 = 664.70 Two weeks
664.70 * .85 = 564.995 Three weeks
Step-by-step explanation: