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jenyasd209 [6]
3 years ago
15

Katie said, "Negative numbers are integers". What was her error?

Mathematics
1 answer:
Sunny_sXe [5.5K]3 years ago
6 0
Negative numbers are integers.The set of integers include negative numbers, positive numbers, and zero 
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Solve for x.
Maksim231197 [3]

Answer:

1. 9x+4<58

x<6

2. 1x-2>3

x>1

Step-by-step explanation:

1. 9x+4<58

First, you need to group all the like terms ( the group of numbers that have the same variable), Also remember that, when a positive number crosses an inequality symbol, it becomes negative.

9x<58-4

Then, subtract the two numbers.

9x<54

Divide x's coefficient by 54 and you have your answer.

x<6

2. 1x-2>3

First, you need to group all the like terms. Remember that, when a negative number crosses an inequality symbol, it becomes positive.

1x>3-2

Then, subtract the two numbers.

1x>1

1 divided by one is one, so

x>1

8 0
3 years ago
When can you write ratios as a fraction?
k0ka [10]

Answer:

In a mathequation when needed

Step-by-step explanation:

4 0
2 years ago
Glve the values of a, b, and c from the standard form of the equation (2x + 1)(x - 2) =0
Doss [256]

Answer: Decimal- .33333333333

Fraction- 1/3

Step-by-step explanation: 3x-1=0

0+1=1, 1/3 is the answer

4 0
2 years ago
Simplify the expression. Write the answer using scientific notation.
bonufazy [111]

Answer:

  C.  2.5×10^-27

Step-by-step explanation:

(2×10^-13)^-2 = 2^-2 × 10^(13×(-2)) = 1/4 × 10^-26

= 0.25 × 10^-26 = 2.5 × 10^-27

___

Your scientific or graphing calculator can compute and display this for you.

4 0
3 years ago
PLEASE HELP ME 16 POINTS PLEASE HELP
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Answer:

A.

Step-by-step explanation:

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3 years ago
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