book Maths Puzzle Numerical Ability

I think I have the answer---But not the formula. I've worked on this for days, HELP PLEASE!!!!!!!!!
Alex has four bags weighing 1,2,3 and 4 pounds. To arrange them, he will pic

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book Other Question

I have this due tonight can anyone help me out please.....please

graph the following inequalities

y < x + 3
y < -2x + 4

Thank you for anyone who will kindly answer. FIND TWO QUADRATIC FUNTIONS, ONE THAT OPEN UPWARD
F(X)=X^2=B1+C1
AND ONE THAT OPENS DOWNWARD
G(X)=-X^2+B2+C2

WHOSE GRAPHS HAVE X INTERCEPTS AT (4,0),(13,0)
B1=-17
C1=52
B2