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oee [108]
3 years ago
8

I need the answer hurry please

Mathematics
1 answer:
denis23 [38]3 years ago
3 0
For all of the questions or only one-?
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The sum of three consecutive numbers is 72. What is the smallest of these numbers?
WINSTONCH [101]
If n stands for the smallest number, then the second and third number would be (n + 1) and (n + 2)

Write the equation based on what are given
the sum of three numbers = 72
n + (n + 1) + (n + 2) = 72

Then, solve the equation
n + (n + 1) + (n + 2) = 72
3n + 3 = 72
3n = 72 - 3
3n = 69
n = 69/3
n = 23

The smallest number is 23
7 0
4 years ago
Read 2 more answers
Solve for x: 7x + 7 = 21.
ella [17]
7(2)=14
14+7=21
So the answer is 2.
6 0
4 years ago
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It's due in 5 hours help
adell [148]

Answer:

Step-by-step explanation:

Things to remember:

1). When we divide a number having decimal by 10, 100, 1000 or any number multiple of ten, decimal point of the numerator shifts left by the number of zeros present in denominator.

Example:    \frac{2.0}{100}=0.02

2). When we multiply a decimal number by 10, 100, or any number number multiple of 10, decimal point of the original number shifts right by number of zeros present in multiplier.

Example:   2.0 × 100 = 200

In this question, 0.014 × 100000 = 1400.000

Therefore, product of 0.014 and 100000 is 1400 because the decimal point in 0.014 moves 5 places to the right.

8 0
3 years ago
What percent of the jeans cost more than $20.
Ratling [72]

Answer:

866

Step-by-step explanation:

659

5 0
3 years ago
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Please help and thank you
IrinaK [193]

Answer:

b and e

Step-by-step explanation:

5 0
3 years ago
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