Answer:
The function to represent the revenue received by the club is
Step-by-step explanation:
Given:
Total members in the Online shopping Club = 13,500
Membership Charge per month = $8
Increase in the Membership charge per month = $1
For each $1 monthly increase in membership fee, the club loses approximately = 500 members
To Find :
The function to represent the revenue received by the club when x is the price increase
Solution:
For Each month $1 increased is every month which leads to decrease in the members by 500
For 1 month , one dollar the decrease is
for 2 month , 2 dollar increase will lead to decrease of = 1000 members
So for x months
The decrease in the members = = 500x
Also the increase in the membership fee will be 8 + x
Now
MARK BRAINLIEST! THANKS HOPE THIS HELPED
Answer:
28 inches
Step-by-step explanation:
To find the value of x you put them into an equation of: (x+6) = (3x+2), this would let you find that x=2, since 2+6 = 6+2. Once you've plugged that in all you need to do is add together all the sides, and since side A and side B are both 8 you do 12+16 to get the perimeter of 28 inches.
Answer:
D. 12.3 ft
Step-by-step explanation:
This problem requires the use of trigonometric ratios. This one specifically uses the cosine ratio as it provides the hypotenuse and is asking for the side that is adjacent to the angle.
cos(40°)=a/16
cos(40°)×16=a/16×16
cos(40°)×16=a
a=12.256 ft
The length of side a is D. 12.3 ft.
Hey there!
y = -2x + 19
y = x + 7
We gonna solve this system of equation by using the substitution method.
We wanna solve y = -2x + 19 for y
Let start by substitute -2x + 19 for y in y = x + 7
y = x + 7
-2x + 19 = x + 7
Subtract x from both sides
-2x + 19 - x = x + 7 - x
-3x + 19 = 7
Now subtract 19 on both sides
-3x + 19 - 19 = 7 - 19
-3x = -12
Then divide both sides by -3
-3x/-3 = -12/-3
x = 4
We have the value of x. Now we gonna use that same value to find the value for y.
We gonna do that by substitute 4 for x in y = -2x + 19
y = -2x + 19
y = -2(4) + 19
y = -8 + 19
y = 11
Thus,
The answer is: x = 4 and y = 11
Let me know if you have questions about the answer. As always, it is my pleasure to help students like you!
