The circumference of a roll of party streamers is 10 inches. the circumference decreases by 4 inches after you use the streamers to decorate for a holiday party. find the diameter of the roll after the decrease. round your answer to the nearest hundredth.

your answer is  

a.

5

step-by-step explanation:

answer: 12/52

step-by-step explanation: my reasoning is that there are 12 face cards in a deck and a total of 52 cards in all.

a.for lorena 14 hours makes $126   for 16 hours she makes 144

for julie 6 hours makes $72 for 21 hours its $252

b. julie makes more money than lorena julie makes $12 an hour and lorena makes $9  

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