You need at least 60$ to buy a new video game. you have saved 25$. Wich inequality models how much more you have.

a. n+25<60

b. n-25>60

c. n+25>60

d. 60+25

+3

f (x) = ax + b and g (x) = x-4, where a and b are constant. If fg (4) = 2 and gf (2) = 4, find the values of a and b.

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