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Rom4ik [11]
3 years ago
14

2. It takes 1 3/8 minutes to wrap a parcel and 1/2 minute to address it. How many minutes does it take to:

Mathematics
1 answer:
Drupady [299]3 years ago
8 0

Answer:

45/2

Step-by-step explanation:

U first have to change the mixed number to improper fraction and find the least common multiple

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a_sh-v [17]
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3 years ago
F(x) = -2x + 9, find x if f(x) = 23
JulijaS [17]

Answer:

x = -7

Step-by-step explanation:

f(x) = -2x + 9

f(x) = 23

therefore, f(x) =

-2x + 9 = 23

     -2x = 23 - 9

     -2x = 14

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       -x = 7

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The second one on the top right
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rewona [7]
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7 0
4 years ago
The quotient of a number and 4 is less than -1
Semenov [28]

Answer:

x/4<-1

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