Mathematics, 03.11.2020 07:40 palomaresmitchelle
Vishal wants to burn at least 2,400 calories during his weekly workouts. He burns 400 calories per hour swimming and 600 calories per hour rollerblading. He decides to swim for 3 hours this week. How many hours must he rollerblade to reach his goal?
Let x be the number of hours Vishal swims and y be the number of hours he rollerblades.
Given that Vishal swims 3 hours, the number of hours spent rollerblading is represented by
.
Answers: 2
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Elm street is straight. willard's house is at point h between the school at point s and the mall at point m. if sh = 3 miles and hm = 4.5 miles, what is the value of sm in miles?
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Andy wants to find the distance d across a river. he located points as shown in the figure, then use similar triangles to find that d = 223.5 feet. how can you tell without calculating that he must be wrong? tell what you think he did wrong and correct his error. round your answer to the nearest tenth if necessary. andy must have used the wrong . the distance d is actually feet.
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Vishal wants to burn at least 2,400 calories during his weekly workouts. He burns 400 calories per h...
Mathematics, 26.07.2019 17:20
Mathematics, 26.07.2019 17:20