If a ⊂ b, then
a. a ∩ b = b
b. a ∪ b = b
c. a ∩ b = ∅...
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You are a clerk at convenience store. a customer owes 11.69 for a bag of potatoes chips. she gives you a five dollar bill. how much change should the customer receive?
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Danielle earns a 7.25% commission on everything she sells at the electronics store where she works. she also earns a base salary of $750 per week. what were her sales last week if her total earnings for the week were $1,076.25?
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How can you construct perpendicular lines and prove theorems about perpendicular lines
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