At mr. vids video rental you can join his VID club for a monthly
membership fee of $30 Club members pay only $.85 to rent each movie If you are not a member of the VID club the movies rent for $2.25 each.
How many videos would you have to rent each month to make a membership worth the investment??
THIS IS NOT TRUE THIS IS THE MATH QUESTION
and im sooo confused plz help me thanks
2007-09-23 08:22:47 · 6 answers · asked by Anonymous in Pregnancy & Parenting ➔ Adolescent
can u show me how to do the work
2007-09-23 08:36:35 · update #1
here's the setup
30+.85x=2.25x
subtract both sides by .85x
30=1.4x
divide by 1.4
you get 21.33, but you cant have .33 of a video, so round up to 22
plug 22 back in to check, and you get that with the membership, it's 48.7, and without it, it's 49.5
2007-09-23 08:49:24 · answer #1 · answered by Anonymous · 3⤊ 0⤋
The formula to find the area of a triangle is: Area = 1/2 the base times the height or A = 1/2BH. If you know the area of a triangle = 60 sq ft and the base = 6 ft, what's the height? 5 ft 10 ft 72 ft 20 ft A=1/2BH or 60=1/2 ( 6 x 20) The formula to find the area of a triangle is: Area = 1/2 the base times the height or A = 1/2BH. If you know the area of a triangle = 60 sq ft and the base = 12 ft, what's the height? A.) 5 ft. B.) 10 ft. C.) 72 ft D.) 36 ft A=1/2BH 60=1/2 (12H) H = 10 Take the equation and manipulate the number to make the equation easy to solve. Got it ? Let me know if it is starting to make more sense to you Good Luck !!
2016-05-17 05:18:44 · answer #2 · answered by Anonymous · 0⤊ 0⤋
ok
.85 times 30
2007-09-23 08:49:22 · answer #3 · answered by Jordan 2 · 0⤊ 0⤋
I am terrible at math, but whenever I need help I call homework hotline. Here is the fone #:298-6636. Now whenever u need help on other questions, u don't have to lose 10 points!!! GOOD LUCK!! The answer is 22
2007-09-23 08:36:15 · answer #4 · answered by Cottonswab!!!:) 3 · 0⤊ 0⤋
The answer is 22 it takes a good ammount of math to do
2007-09-23 08:31:16 · answer #5 · answered by ¿¿¿MysteryMan??? 5 · 1⤊ 0⤋
about 35
30 divided by .85 = 35 videos
2007-09-23 08:31:32 · answer #6 · answered by kleighs mommy 7 · 0⤊ 2⤋