Mathematics, 22.12.2020 01:50 burntquesadilla
Brianna buys 2 pairs of earrings and 2 rings. Each ring costs $7. Brianna pays the clerk $30 and gets $4 change. What is the cost, in dollars, of one pair of earrings?
A. $16
B. $10
C. $7
D. $6
Answers: 3
Mathematics, 21.06.2019 16:30
Mexico city, mexico, is the world's second largest metropolis and is also one of its fastest-growing cities with a projected growth rate of 3.2% per year. its population in 1991 was 20,899,000 people. use the formula p = 20.899e0.032t to predict its population p in millions with t equal to the number of years after 1991. what is the predicted population to the nearest thousand of mexico city for the year 2010?
Answers: 2
Brianna buys 2 pairs of earrings and 2 rings. Each ring costs $7. Brianna pays the clerk $30 and get...
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