Answer:
Reason 1: As provided by the question
Statement 2: 4x = 8x - 16
Reason 3: Collective Like terms property
Reason 4: Equality property
Step-by-step explanation:
Reason 1: As provided by the question
Statement 2: 4x = 8x - 16
Reason 3: Collective Like terms property
Reason 4: Equality property
The solution set for the inequality expression is (-∞, -6)
<h3>Solving inequalities</h3>
Inequality are expressions that does not involve an equality sign.
Given the following parameters
-3x + 3 > -21
Subtract 3 from both sides
-3x + 3 - 3 > 21 - 3
-3x > 18
Divide both sides by -3
-3x/-3 < 18/-3
x < -6
Hence the solution set for the inequality expression is (-∞, -6)
Learn more o inequality here: brainly.com/question/24372553
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Answer:
Step-by-step explanation:
∠A=∠B
4X+7=5X-3
X=7+3=10
5*10-3=50-3=47
Step-by-step explanation:
If the scale factor of two similar solids is a: b:. then
(1) the ratio of corresponding perimeters is a:b
(2) the ratio of the base areas, of the lateral areas, and of the total areas is 
(3) the ratio of the volumes is 
