Answer:
what i did was multiply 33*6 and got 198 and then 228-198 to find out that the initial fee was 30 dollars. then multiply 33*9+30 to get a 9-month total cost of $327
Step-by-step explanation:
cost = $33 per month + fee
1. c(m) = 33m + f
33(6) + f = 228
198 + f = 228
f = $30 membership fee
c(m) = 33m + 30
2. at 9 months: 33(9) + 30 = $327
hopefully this helps :)
have a nice day !!
Answer:
m = -1/2
Step-by-step explanation:
let me know if it helped
(too lazy to write a explanation)
6+n less than or equal to sign 2n-1
Answer:
y = 5 ft
Step-by-step explanation:
We are looking for y.
This is a right triangle, so we can use the Pythagorean theorem
a^2 + b^2 = c^2 where a and b are the legs and c is the hypotenuse
a = 12 and b = y c = 13
12^2 + y^2 = 13^2
144 + y^2 =169
Subtract 144 from each side
144-144 +y^2 = 169-144
y^2 = 25
Take the square root of each side
sqrt(y^2) = sqrt(25)
y = 5
56 reduced as a fraction is 56/100 or 14/25
