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A photograph measuring 3 inches 1/2 by 5 inches was enlarged to a size of 8 3/4 inches by 12 1/2 inches. By how many times was the size of each dimension of the photo increased.

What is the first step of an indirect proof of a number that is divisible by two

In an equilateral triangle, each angle is represented by 5y+3. what is the value of y? a. 9.7 b. 10.8 c. 11.4 d. 7.2

Juanita wade's new car has an msrp of $28,902.11 including title and processing fees. the premier package which includes surround sound and dvd player costs three times the amount of the in-style package which includes leather seats and select wheels. the total cost of her new car was $34,290.08 which included the 6.5% sales tax. find the cost of the premier package to the nearest cent.