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
seropon [69]
4 years ago
6

What's the property that justifies my 1st step?

Mathematics
1 answer:
rusak2 [61]4 years ago
8 0
Substraction is a comutative operation 
x + 3x + 4 = 72
4x + 4 = 72
4x = 68
x = 68 / 4
x = 17.
You might be interested in
I need help with these questions. please respond asap<br> 25 points and brainliest :)
krok68 [10]
Question 5 and 6 are the same.

6 0
3 years ago
The area of a rectangular garden is 4350 m2.
liq [111]

Answer:

75 M

Step-by-step explanation:

4350/58=75

3 0
3 years ago
The volume of this prism is cubic inches.
Sidana [21]

Answer:

140

Step-by-step explanation:

The prism shown is a rectangular prism

Volume of a rectangular prism = length * width * height

Given length: 3 1/2

Given width: 5

Given height: 8

Volume = 3.5 * 5 * 8 = 140

7 0
3 years ago
Read 2 more answers
Which of the following values is a solution of |2-x| less than 4
morpeh [17]

The correct answer is -1.

In order to solve this, we need to split into the positive and negative version of the answers. Let's start with the positive version.

2 - x < 4

-x < 2

x > -2 ----> NOTE: When we divide by -1, we have to change the direction of the sign.

Now we'll do the negative version.

2 - x > -4

-x > -6

x < 6

So we know the number must be greater than -2, but less than 6. The only number on this list that fits that is -1.

4 0
4 years ago
Find y'' by implicit differentiation. 3x3 + 4y3 = 6
ipn [44]
3 x 3 + 4y3 =6
6 + 0 =6
y =0
4 x 0 x 3 = 0
so y is zero .
5 0
4 years ago
Other questions:
  • Thiago graphed the line shown in the table below. What is the slope and Y intercept of the line.
    10·1 answer
  • What are whole numbers and what are real numbers?
    12·2 answers
  • Identify a pattern in the given list of number <br> 1,2,1,4,1,8,1 what’s the next number ?
    6·1 answer
  • In four hours, a hiker in a canyon goes from 892 ft to 256 ft above the canyon floor. Find the hiker’s vertical speed. A. 287 ft
    15·1 answer
  • Can you solve this? :-)
    11·1 answer
  • What is p^m ÷ p^n equal to? <br><br> p^m – n<br> p^m + n<br> p^m • n<br> p^m ÷ n
    6·1 answer
  • PLEASE HELP ME AND SIMPLIFY THE POLYNOMIAL 24 POINTS
    14·1 answer
  • 11
    5·1 answer
  • Need help on these questions
    12·1 answer
  • Help please school starts in 10 mins i didn’t get my homework done
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!