Mathematics, 08.07.2019 05:00 nathanphelps2468
1. is -7+9=-9+7 true, false , or open? a) true b) false c) open 2. is 4x-3=19 true, false , or open ? a) true b) false c) open 3. which of the following is a solution to the equation 16=4x-4 ? a) -5 b) -4 c) 5 d) 16 4. an art student wants to make a rectangular classroom. the length of the classroom is 2.4 times it’s width. the length of the students model is 42 in. what should the width of the model be? a) 17.5in b) 20.5in c) 83.6in d) 100.8in
Answers: 2
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Amonument at a park is in the shape of a right square pyramid. a diagram of the pyramid and its net are shown. what is the surface area of the monument? enter the answer in the box. m²
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Gretchen is setting up for a banquet. she has 300 chairs and needs to distribute them evenly among t tables. how many chairs should she put at each table? write your answer as an expression.
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Jane’s favorite fruit punch consists of pear, pineapple, and plum juices in the ratio 5: 2: 3. how many cups of pear juice should she use to make 20 cups of punch?
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1. is -7+9=-9+7 true, false , or open? a) true b) false c) open 2. is 4x-3=19 true, false , or...
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