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Gelneren [198K]
3 years ago
12

Wrote and solve an equation to find the number.The difference of twice a number and 7 is 9​

Mathematics
1 answer:
andrew11 [14]3 years ago
6 0

n - 7 = 9

Step-by-step explanation:

so basically just make up a random variable and place it for the "twice a number" then u sovle it as a 2 step equation

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oksian1 [2.3K]
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Answer:

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Step-by-step explanation:

At a particular time, objects and their shadows are proportionate.

Therefore, in figure,

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From the given information,

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(1) becomes

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3 years ago
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Veseljchak [2.6K]

Answer:

3rd Option: 1

Step-by-step explanation:

Step 1: Define

(x + 4)/3x

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Step 2: Substitute and Evaluate

(2 + 4)/3(2)

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1

6 0
3 years ago
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12.5% of what number 24?
Valentin [98]

Answer:

192

Step-by-step explanation:

12.5% is 24.

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Alex_Xolod [135]

Answer:

The pizza that is a better deal is 12" square pan pizza for $3.95.

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