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Andreas93 [3]
3 years ago
7

Here is an equation: 4x - 4 = 4x + _____. What could you write in the blank so the equation would be True for one value of x.

Mathematics
2 answers:
vitfil [10]3 years ago
8 0
Answer is -4. adding a negative is the same as subtracting a positive!
gogolik [260]3 years ago
6 0

Answer:

-4

Step-by-step explanation:

:)

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What is the range for this set of data? 7, 15, 12Mrs. Juarez graded ten English papers and recorded the scores. 92, 95, 100, 62,
ra1l [238]

Answer:

Following are the solution to the given question:

Step-by-step explanation:

Please find the complete question in the attached file.

Arrange the value into the ascending order:

62, 88, 89, 90, 92, 95, 96, 98, 100, 100

Calculating the Range:

= Greatest - Lowest\\\\= 100 - 62\\\\ = 38

Outlier =  This might be the value "far" from other data values= 62

The range of scores would be, sans outlier,

 88, 89, 90, 92, 95, 96, 98, 100, 100

Calculating the range without outlier = 100 - 88 = 12

Inter Quartile Range = Q_3 - Q_1

IQR = 98 - 89 = 11

Calculating the IQR without outlier = 99 - 89.5 = 9.5

Therefore,

Option a is "True".

Option b is "True".

Option c is "True".

Option d is "False".

Option e is "False".

Option f is "True".

5 0
3 years ago
What is -13m+46>-45 i really need help on it
marshall27 [118]

Answer:

Inequality form: m<7

Interval notation: (-infinity sign, 7)

Step-by-step explanation:

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3 years ago
I need help with this
Fudgin [204]
You can’t solve this, not enough information
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4 years ago
A student has a 2% salt water solution and a 7% salt water solution. To best imitate salt water at a local beach, he needs 1 lit
Aleks04 [339]

Answer:

The percent values were written incorrectly in the equation.

The amount of 7% solution should be written as 1 – x, not x – 1.

Step-by-step explanation:

a and b

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