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ICE Princess25 [194]
3 years ago
11

Calculate the unit rate: 63 sit-ups in 3 1/2 minutes

Mathematics
1 answer:
mestny [16]3 years ago
7 0

18, you do 63/3.5 to get how many for 1 minute

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Determine whether the relation below is also a function.
Bess [88]

Answer:

B. Not a function

Step-by-step explanation:

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2 years ago
The perimeter of a triangle is 27. Each side of the triangle has length 2x-3. What is the value of x?
Bezzdna [24]

Answer:

x=6

Step-by-step explanation:

To find the perimeter of the triangle you need to add up all the sides, so if all the sides are 2x-3 the equation will look like this;

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Than move all the factors besides x over to the right side;

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