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kupik [55]
3 years ago
10

sadie finished her math test 16 minutes less than 3 times the amount of time it took her friend laura to finish. if their combin

ed time was 68 minutes how long did it take sadie
Mathematics
1 answer:
Yuliya22 [10]3 years ago
3 0
47 minutes because 21 times 3 is 63 and 63 minus 16 is 47. Also 47 plus 21 is equal to 68.
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What is that simplified?
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the answer is negative sixteen or -16

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178m squared

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What is the solution to the equation -4(2x+3)=2x+6-(8x+2)
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4 0
3 years ago
A rectangular parcel of land has an area of 3,000 ft2. A diagonal between opposite corners is measured to be 10 ft longer than o
Kazeer [188]

Answer:

40 ft × 75 ft

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Let x be the one side ( in feet ) of the rectangular parcel,

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3 0
3 years ago
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