Let a=1/5 b=1/2 c=3, and let d= -1/4 Calculate 1 divided by a times 1/c + 1/ b times d

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Find the maximum value of p= 4x + 5y subject to the following constraints :

Graham’s monthly bank statement showed the following deposits and withdrawals. -$25.20, $42.75, -$22.04, -$18.50, $74.11. part a if grahams baldness in the account was $37.86 at the beginning of the month,! 27/4! 2// the account balance at the end of the month? ? plz i will give you 100 points