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Phoenix [80]
3 years ago
7

A = a is an example of which algebraic property? A] Commutative Property of Multiplication

Mathematics
1 answer:
Sergio039 [100]3 years ago
6 0
<span>A = a is an example of reflexive  algebraic property.so correct answer is B
reflexive property</span>
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3(x - 2) + 48 = -3x
kow [346]

Answer: X=-7

Step-by-step explanation:

Using PEMDAS;

Step 1: Distribute the "3" in the part of the equation "3(x-2)"

3x - 6

Step 2: Consider the equation as a whole with the newly part of the equation from step 1, as it is a part of the equation

Therefore, re-written as,

3x - 6 + 48 = -3x

Step 3: Evaluate the re-written equation

Using basic mathematics skills, we can evaluate the following,

3x - 6 + 48 = -3x ➡ -6 + 48 = -6x ➡ 42 = -6x ➡ -7 = x

As shown, the answer is x=-7.

8 0
3 years ago
What is 2/3 ÷ 4/5 = ?
11Alexandr11 [23.1K]

Answer:

5/6

Step-by-step explanation:

  • 2/3 ÷ 4/5 =                ⇒  <em>changing division to multiplication by reciprocal of the second fraction</em>
  • 2/3 × 5/4 =                ⇒  <em>simplify and multiply numerators and denominators</em>
  • 5/6                           ⇒  <em>here is the answer</em>
3 0
3 years ago
What property is shown by the equation?
Tom [10]
E. negative one property of multiplication.
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ahrayia [7]

Answer:

−0.8x2+4.2x+5.49878

Step-by-step explanation:

4 0
3 years ago
Carlos made up a game where, in a deck of cards, the red cards (hearts and diamonds) ard negative and the black cards (spades an
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