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
Cloud [144]
3 years ago
15

L2x-2l = 8what are the solutions of the equations​

Mathematics
2 answers:
Juli2301 [7.4K]3 years ago
8 0

Answer:

x=5

Step-by-step explanation:

The absolute value is positive, so the equation stays the same:

2x-2=8

Add 2 on both sides:

2x=10

Solve:

x=5

Arisa [49]3 years ago
5 0

Answer:

x=29/12

Step-by-step explanation:

Let's solve your equation step-by-step.

12x−21=8

Step 1: Add 21 to both sides.

12x−21+21=8+21

12x=29

Step 2: Divide both sides by 12.

12x/12 = 29/12

x=29/12

You might be interested in
Find the product of (x+3)2 <br><br> HURRY ILL GIVE YOU BRAINLIEST ANSWER
Lesechka [4]
The answer is 2x+6


Explanation: 2 times 3 is 6 and 2 times x is 2x
5 0
3 years ago
a helicopter rises 800 feet and then travels east 1,100 feet. how far is this from its starting point?
sesenic [268]

wouldn't it be 300 ft east??

8 0
3 years ago
The sum of three certain consecutive numbers is 240. Find the three numbers. [Hint: Let x stand for the smallest number. Since t
aleksley [76]
Write an equation based on the problem in the terms of x and solve the equation
first number + second number + third number = 240
x + x + 1 + x + 2 = 240
3x + 3 = 240
3x = 240 - 3
3x = 237
  x = 237/3
  x = 79
The smallest number, x, is equal to 79

Find the next two numbers
the second number = x + 1
the second number = 79 + 1
the second number = 80

the third number = x + 2
the third number = 79 + 2
the third number = 81

ANSWER: The three numbers are 79, 80, 81
7 0
3 years ago
Scientists tag and release a group of salmon after they hatch. Later, they catch a sample of salmon that return to the river and
Liula [17]

The best prediction of the total number of tagged salmon in a sample of 2000 is 100.

<h3><u>Predictions</u></h3>

To determine what is the best prediction of the total number of tagged salmon in a sample of 2000, the following calculation must be performed:

  • 800 = 40
  • 2000 = X
  • 2000 x 40 / 800 = X
  • 80000 / 800 = X
  • 100 = X

Therefore, the best prediction of the total number of tagged salmon in a sample of 2000 is 100.

Learn more about predictions in brainly.com/question/18152997

7 0
2 years ago
What is the value of y?<br><br><br><br> Enter your answer in the box.<br> y =
Nataliya [291]
The answer to this question is y=28

6 0
3 years ago
Read 2 more answers
Other questions:
  • How to subtract fractons with unlike denominators
    14·1 answer
  • Jenny's math grades are 95, 82, 75, 100, 67, 89, 75, 80, 91, and 70. Make a stem and leaf plot for these grades.
    13·2 answers
  • Three friends work after school for one month to earn extra money. Amber make $39.85 from walking dogs. Brian washes car and mak
    8·1 answer
  • Make x the subject of the formula y=4x²-2​
    15·1 answer
  • Simplify the Expression<br><br> 7 + 8k - 5 + 3 - 3r + 2k - r
    6·2 answers
  • SQUARE ROOT OF 8<br><br>THANKS -,-​
    15·2 answers
  • Jennifer has run many marathons and keeps track of all of her finishing times. At a marathon last month, she finished in 350 min
    10·1 answer
  • Jessica has 3 cards in a bag, each marked with a letter. The letters are X, Y, and Z. Without
    6·2 answers
  • The perimeter of rectangle is 48ft the length is 16 from. Whats is the area?
    7·1 answer
  • Need help with this question
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!