Answer:
x > 7
Step-by-step explanation:
4x+20 < 6x+6 Distribute the four
14 < 2x Put the same terms on the same side
7 < x divide by 2
4) 2=4x-3y
5) 51=21x-3y
I gave it my best shot, I used fraction busters to cancel out the fractions and then I used simple math and distributive property. Hope it helps.
On Paper
On the PaperI hope this helped!
y =54
2(3)^3 - substitute x for 3, then find cube of 3( 3×3×3)
2×27
54
s
x=26 is the answer
f(5) = 3*5
f(5) = 15
