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tekilochka [14]
3 years ago
8

An elevator goes up 7 floors and then down 4 floors. What integer represents the change in the floor level?

Mathematics
2 answers:
astra-53 [7]3 years ago
5 0
Seven minus four equals to three (7-4=3) i hope this helped
Nat2105 [25]3 years ago
3 0
The answer is three because...

7-4=3
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Naily [24]
The answer to the first question is 30.

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√5× √5×√2×√2<br> please answer this
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A restaurant offers a combo special with 3 different sandwiches, 2 different salads, and 5 different drinks. From how many diffe
m_a_m_a [10]

Answer:

30 ways

Step-by-step explanation:

Given the following information:

  • 3 different sandwiches
  • 2 different salads
  • 5 different drinks

Let assume that the combo contains:  1 sandwich, 1 salad, and 1 drink

Hence, we have:

  • The total possible ways of choosing sandwiches she can choose is: 3
  • The total possible ways of choosing salads she can choose is: 2
  • The total possible ways of choosing drinks she can choose is: 5

=> Total ways = 3*5*2 = 30 ways or there are 30 different combos Keisha can choose

Hope it will find you well.

5 0
3 years ago
Solve the inequality to - 1/3k &gt;= 2
Xelga [282]

Answer;k≤−6

Step-by-step explanation:(

3

−1

)*(

−1

3

k)≥(

3

−1

)*(2)=

k≤−6

5 0
2 years ago
If a &gt; b and b &gt; C, what is true about the
Stella [2.4K]

Answer:

  a > c

Step-by-step explanation:

The Transitive Property of Inequality can be written as ...

  If a > b and b > c, then a > c.

Based on the above, we can conclude from your premises that a > c.

5 0
2 years ago
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