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Contact [7]
3 years ago
5

Which of the following statements uses the multiplicative identity?

Mathematics
1 answer:
algol [13]3 years ago
7 0

9514 1404 393

Answer:

  (-8)(1) = -8

Step-by-step explanation:

The multiplicative identity element is 1. Multiplying by 1 does not change the value. This is illustrated by ...

  (-8)(1) = -8

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Which expression is equivalent to (8a-3b+7)-(2a+b-4)?
pogonyaev
8a-3b+7-2a-b+4=6a-4b+11
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jan, mya, and sara ran a total of 64 miles last week. jan and mya ran the same number of miles. sara ran 8 less miles than jan a
kherson [118]
x-\ Jan's\ destination\\\\y-\ Mya's \ destination \\\\ z-\ Sara's\ destination\\\\\
x+y+z=64\\
x=y\\
z-8=2x\\\\
x+x+z=64\\
z=2x+8\\\\
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NemiM [27]

Answer:

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8 0
3 years ago
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Answer:

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3 years ago
A gourmet pizza café sells three sizes of pizzas. If you buy all three sizes, it costs $46.24. A medium pizza costs $15.75 and a
avanturin [10]

Answer:

Step-by-step explanation:

You need to subtract the prices of the medium and large from the total

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