Mathematics Questions

When traveling to Europe, Bailey converts the temp. given in degrees Celsius to a Fahrenheit temp. by using the expression 9x รท 5 + 32, where x is the Celsius temp. Find the temp. in degrees Fahrenheit when it is 15 degrees Celsius.
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2/3z = 4 1/4 Solve For Z ?
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Whats the sum of fifty-two and a number
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Identify the number of solutions or zeros2x^2+5x-9=0
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Sue answered 80% of 150 test questions correctly. How many questions did she not answered correctly?
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How to work math problem -7/9(x=3)=14
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What relation does not have an initial value of 50A y=50B y=50+8xC y =50xD y=50-x
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1.An item is priced at $14.67. If the sales tax is 7%, what does the item cost including sales tax?2.Stephanie went shopping at a store where she had a 10% off coupon. If Stephanie spent a total of $45.26 before her discount, which of the following is the closest to the amount that she will save on her purchase by using the coupon?3.Frank bought a Game Square for $43.20 during Game World's Semi-Annual Gaming Blowout. If the original price of the Game Square is $180.00, which percent of discount below is closest to the percent of discount that Frank received?4.Mrs. Davidson rode 300 miles on a passenger train. It took her 5 hours to reach her destination. What was the average speed of her train?
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Please help!!!!!1) Julie's car can travel 512 miles on 16 gallons of gasoline. What is the number of miles per gallon?303232.530.22) The cost of 50 pounds of pet food is $117.50. What is the cost for one pound of pet food?$23$0.43$2.35$235
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Please Help!!!!!1) Find the equivalent ratio 3:10.1 to 39 to 306:1312:48 2) Find an equivalent ratio 8:6.4 to 3 2:1 16 to 910:8
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Which of the following inequalities is graphed on the coordinate plane
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Please Help!!!!!1) Mathew ran 3 miles in 15 minutes at a constant speed. How long will it take him to run 12 miles at the same speed? 30 mintues60 minutes45 minutes50 minutes 2) Terry drove 366 miles in 6 hours at a constant speed. How long would it take him to drive 427 miles at the same speed? 3 hours6.5 hours7 hours61 hours
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Please Help!!!!1) A telephone pole is 60 feet tall. It casts a shadow that is 24 feet long. A tree that is next to the telephone pole is 15 feet tall. How long is the shadow of the tree?4 feet6 feet15 feet20 feet 2) A building with a height of 40 m casts a shadow that is 30 m long. A statue next to the building casts a shadow that is 6 m long. How tall is the statue? 8 m5 m2 m1.5 m
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A new cell phone is on sale for 40% off its original price. The sale price is $48.What was the original price of the cell phone?
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What is 3/5 plus 3/17 using benchmarks.
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Is 6.7 mi more precise than 6 mi?
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Is 11/20 less or greater than half
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Is 0.21 less or greater than half
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