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
Alex777 [14]
1 year ago
15

Select the correct answer.

Mathematics
1 answer:
wariber [46]1 year ago
5 0

Answer:

<u>~Senpi boi here~</u>

Step-by-step explanation:

Multiply all terms by x and cancel:

x+2x+1=1x

3x+1=x(Simplify both sides of the equation)

3x+1−x=x−x(Subtract x from both sides)

2x+1=0

2x+1−1=0−1(Subtract 1 from both sides)

2x=−1

2x

2

=

−1

2

(Divide both sides by 2)

x=

−1

2

Check answers. (Plug them in to make sure they work.)

x=

−1

2

(Works in original equation)

<u>Answer:</u>

<u>x= −1/2</u>

<u>(</u>Hope this helps!)

You might be interested in
Priya and Han both factored the number 80. Priya says they should both get the same answer even if they started with different f
meriva

Answer:

Priya is right.

Step-by-step explanation:

The factors of 80 is 1, 2, 4, 5, 8, 10, 16, 20, 40, 80

The factor pairs of 80 are

1 x 80, 2 x 40, 4 x 20, 5 x 16 and 8 x 10

If Priya picks 2 x 40, then it's prime factorisation will be, 2 x 2 x 2 x 2 x 5 = 2⁴ x 5.

If Han picks, 5 x 16 = 5 x 2 x 2 x 2 x 2 = 5 x 2⁴ = 2⁴ x 5. This is the same.

Therefore, Priya is correct, because the factors of 80 are always the same, therefore which ever you start with, you'd always get the same answer.

4 0
2 years ago
Find the common ratio r for the geometric sequence and use r to find the next three terms. Enter your answer to four decimal pla
kirza4 [7]

Answer:

the common ration is -0.4. Three terms: 2.56,-1.024, and 0.4096
Step-by-step explanation:

You just keep on multypling the terms by -0.5 ,and you get.

7 0
2 years ago
Eight times a number increased by 6 is 62
N76 [4]
8x+6=62

8x=62-6

8x=56

X=56/8

X=7

The answer is 7. Hope this helps!
3 0
3 years ago
Read 2 more answers
If today is Saturday, what day will it be 70 days from now?
Lerok [7]

Answer:

If today is Saturday, then after 70 days, we will be on a Saturday again.

Step-by-step explanation:

Basically, 70 days = 10 weeks

Which means: 1 week = 7 days

We also know that if we are on a Saturday, then after a week, we will be on a Saturday again. Therefore, if we are on a Saturday, after 10 weeks or 70 days, we will be on a Saturday again.

Hoped this helped.

8 0
2 years ago
Find the cube root(s): ∛1
Over [174]

Answer:

1

Step-by-step explanation:

1 times 1 times 1 = 1

7 0
3 years ago
Other questions:
  • the product of two numbers is 450. the first number is half the second number. which equation can be used to find x, the greater
    6·2 answers
  • Convert the 15 in binary system <br>​
    5·1 answer
  • Solve for c in the proportion.<br> 6/c = 48/40 c= ?
    15·1 answer
  • 16.47 is what percent of 61?
    15·2 answers
  • Lakita is going to plant trees and bushes to landscape her new yard. She cannot exceed her budget of $150. Each tree costs $45,
    10·1 answer
  • Can integers be written as fractions?
    7·2 answers
  • suppose that there are two types of tickets to a show: advance and same-day. the combined cost of one advance ticket and one sam
    13·1 answer
  • HELP ME PLEASE I NEED HELP
    5·1 answer
  • Need help and I need to show my work ?? Can someone help
    12·1 answer
  • What type of association does the graph show between x and y?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!