Answer: 0
Step-by-step explanation:
-9(x + 3) + 12 = -3(2x + 5) − 3x
Opening the brackets we have
-9x - 27 + 12 = -6x - 15 -3x
collect like terms
-9x+6x+3x = -15-12+27
= 0
Number "n" is at least 4 represented by n ≥ 4. Solution set = [ 4, ∞).
" An inequality is defined as the comparison of the two given values with the relation of greater than , smaller than, greater than or equals to , smaller than or equals to < , > , ≤, ≥ ."
According to the question,
Given statement of inequality,
At least means value is greater than or equals to.
Number "n" is at least 4 represented by
n ≥ 4
Solution set [ 4, ∞)
Hence, number "n" is at least 4 represented by n ≥ 4.
Solution set = [ 4, ∞)
Learn more about inequality here
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Answer:
300 pieces
Step-by-step explanation:
15 x 12 = 180ft
180 / (3/5) = 300
Answer:
A = {32, 36, 34, 33, 35};
Step-by-step explanation:
The general definition of mean of a set A is:
, where n are the elements of the dataset.
In this case: