Study_Island (8).doc - Study Island Copyright 2018 Edmentum...

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Study Island Copyright © 2018 Edmentum - All rights reserved. Generation Date: 01/05/2018 Generated By: Chrisitan Holt 1. Salina notices that when she doesn't study for a test, on average she makes a 49. Salina also realizes that for every hour she studies, on average she scores an additional 5 points. Which of the following represents G , her average test score when she studies for h hours? A. 5 + 49 h = G B. 49 - 5 h = G C. 49 + 5 h = G D. 5 - 49 h = G 2. Paul is buying something at the grocery store. The item is on sale for 15% off and he has a coupon for $15 off. If there is a 8.5% sales tax on the item, which of the following would give the price Paul pays, P , as a function of the price of the item, x ? A. 0.085(0.15 x - 15) = P B. 1.085(0.85 x - 15) = P C. 0.085(0.85 x - 15) = P D. 1.085(0.15 x - 15) = P 3. Jacob is planting flowers in his yard. He goes to a nursery to purchase flowers, and he decides to purchase petunias and sunflowers. Each petunia plant costs $1.87 with tax, and each sunflower plant costs $1.74 with tax. Jacob has $19.92 to purchase the flowers. If he buys 6 petunia plants, which inequality can be used to find s , the number of sunflower plants that Jacob can purchase? A. 6($1.87) + $1.74 s > $19.92 B. 6($1.87 + $1.74 s ) < $19.92 C. 6($1.87 + $1.74 s ) > $19.92 D. 6($1.87) + $1.74 s < $19.92 4. A population count of birds at a lake was done by a National Park. They counted 18 birds during the current week.The population of birds in that lake triples every week. If the population of birds w weeks
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after the current week is 1,458, which of the following equations can be used to find w ? A. B. C. D. 5. Jessica is painting her house. There are a total of 2,241 square feet of surface area to be painted. If she can paint 53 square feet of surface area per hour, which equation would represent A , the surface area of
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