For the function f(n) = 2n - 7, determine n when f(n) = 11
(its on goformative and i got the answer to be 15 but it says its wrong.

n=9

Step-by-step explanation:

f(n) = 2n - 7

we are asked to determine the value of n for which

f(n) = 11

Hence

11=2n-7

now we solve it for n

adding above equation 7 on both sides

11+7=2n-7+7

18=2n

dividing by 2 on both sides we get

9=n

Hence for n = 9 , f(n) = 11

£56

step-by-step explanation:

u divide 24 by 3 and u get 8 so if u do 8 time 7 or 8+8+8+8+8+8+8 u get 56 and 56 divided by 7 is 8.

x

step-by-step explanation: