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Mashutka [201]
3 years ago
10

Two less than the product of 6 and a number equals 9

Mathematics
1 answer:
GalinKa [24]3 years ago
7 0

Answer:

6n - 2 = 9

Step-by-step explanation:

two less than means to switch it with what comes next. Product means multiply by a number( n ). and then obviously equals is = 9.

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Which would be the correct answer!
Blizzard [7]

Answer:

I think also option c ok

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A1,a2,a3....a30-each of these 30 sets has 5 elements.b1,b2,....bn-each of these n sets has 3 elements.union of a1,a2...a30=union
zzz [600]
 the number of elements in the union of the A sets is:5(30)−rAwhere r is the number of repeats.Likewise the number of elements in the B sets is:3n−rB
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Now, to figure out what x is, we need to use the fact that the union of a group of sets contains every member of each set.  if every element in S is repeated 10 times, that means every element in the union of the A's is repeated 10 times.  This means that:150 /10=15is the number of elements in the the A's without repeats counted (same for the Bs as well).So now we have:50−15 /3=n⟺n=45
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3 years ago
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wariber [46]
C because i took the test
3 0
3 years ago
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Here's my last question
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Step-by-step explanation:


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An airplane pilot experiences weightlessness as she passes over the top of a loop-the-loop maneuver. if her speed is 200 m/s at
yulyashka [42]
Centripetal acceleration is given by:
g=v^2/r
where:
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plugging the values in the formula we obtain:
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r=4081.63 m
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