15. f(n)= 2n-3
a) =2(11)-7
=22-7
=15
=2(-6)-7
=-12-7
=-19
b) f(g)=-5x+1
= -5(41)+1
= -205+1
= -204
= -5(-16)+1
= 80+1
= 81
Answer:
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Step-by-step explanation:
yuh get into ittttt
Answer:
surface area of cube is 6a² where a is side of the cube
1000-300 = 700 divided by 50... it’ll take 14 paychecks or possibly about half a year I believe?
