1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
KiRa [710]
3 years ago
10

3. Complete the following table with the mathematical statements that

Mathematics
1 answer:
lesya692 [45]3 years ago
7 0

Answer:

Step-by-step explanation:

Question (3)

The given expression is,

\frac{4(x-3)}{3}=20

       Statements                Proof

1). \frac{4(x-3)}{3}=20                1). Given

2). 4(x-3)=60           2). Multiplication property of equality

3). 4x - 12 = 60             3). Distributive property

4). 4x = 72                    4). Addition property of equality

5). x = 18                       5). Division property of equality

Question (4)

Equations are,

5x + 10 = 30 ------(1)

5(x + 10) = 30 ------(2)

From equation (1),

5x + 10 = 30

5x = 30 - 10

x = 4

From equation (2),

5(x + 10) = 30

(x + 10) = 6

x = 6 - 10

x = -4

Therefore, solutions of both the equations are different.

You might be interested in
What is the equation of the line that has a slope of 4 and a y-intercept of -7?
kogti [31]

Answer:

y = 4x - 7

Step-by-step explanation:

y = mx + b where m = slope and b = y-intercept

In this case m = 4 and y-intercept b = -7

Equation

y = 4x - 7

4 0
3 years ago
Read 2 more answers
Which of the following is equivalent 2x+4y
Fudgin [204]

Answer: None of them cuz

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Alice and Bob each picks an integer number uniformly at random between 1 and n. Assume that all possible combinations of two num
kotegsom [21]

Answer:

(n-1)/2n

Step-by-step explanation:

½(1 - 1/n)

(n-1)/2n

7 0
4 years ago
The revenue, in dollars, of a company that makes toy cars can be modeled by the polynomial 3x2 + 4x – 60. The cost, in dollars,
sladkih [1.3K]
That would be

3x^2 + 4x - 60 - (3x^2 - x + 200)

= 4x - 60 + x - 200

= 5x - 260   Answer
6 0
4 years ago
HELO HELO PLEASEE ASAP ASAPPPPPPP PLEASEEEE
gizmo_the_mogwai [7]

Answer:the answer is D.

Step-by-step explanation:

5(x)- -3(y) is 8. Make the negative into a positive if the equation looks like that. 4x5=20 + 3x-3=-9 so 20+-9= 11

6 0
3 years ago
Read 2 more answers
Other questions:
  • In a carnival game, there are six identical boxes, one of which contains a prize. A contestant wins the prize by selecting the b
    9·1 answer
  • 2. A canoe travels 3 kilometers in
    10·1 answer
  • Please help me with this equation
    10·1 answer
  • Which phrase best describes a rock? A. a chemical arranged in a lattice B. a gabbro of minerals C. a mixture of crystals D. a fi
    11·2 answers
  • Assume that the candle manufacturer has 7 types of round candles and 6 types of square candles available, and a gift set consist
    6·1 answer
  • Which statement is true regarding the intervals where the function is increasing and decreasing?
    9·2 answers
  • What is the factor tree of 99 and 165 and what is the GCF?
    10·1 answer
  • Which answer is the solution set for the conjunction -6 < 4x + 2 < 6
    11·2 answers
  • 6x - 8 = 4x+1)<br> Plz helpppppppp
    14·2 answers
  • The sequence 2, 3, 5, 6, 7, 10, … consists of
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!