Costcorp sells packets of mints to shop owners. On Monday three shop owners buy mints from Costcorp.
Each shop owner buys small packets, medium packets and large packets of mints.
Alan buys 400 packets of mints.
32 % are small packets.
40 % are large packets.
Beryl buys 500 packets of mints.
3/10 are small packets
1/10 are large packets.
Charlie buys 150 small packets of mints so that
number of small packets : number of medium packets = 3:4
Work out the total number of medium packets of mints these shop owners buy.
You must show all your working.

total amount of money that he should pay if he has not used his duty free exemption is $98

step-by-step explanation:

given a united states citizen returning to the states declares the following items at the customs office: 3 shirts at $8.50 each 2 dresses at $27.50 each 1 pair of gold cuff links at $17.50 per pair. we have to find how much he pay

cost of 3 shirts if one cost at $8.50 is

cost of 2 dresses if one cost at $27.50 is  

cost of 1 pair of gold cuff at $17.50

so, total amount of money that he should pay if he has not used his duty free exemption is   $25.5+$55+$17.50=$98

answer: the answer is e

step-by-step explanation:

answer:   (s+1)(s+4)

step-by-step explanation:

factor s2+5s+4

s2+5s+4

=(s+1)(s+4)

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