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
Wewaii [24]
3 years ago
14

Find the mistake made in the steps to solve the equation below.

Mathematics
2 answers:
inn [45]3 years ago
6 0

Answer:

The correct option is B) Step 3 is incorrect and should be x=\frac{10}{8}.

Step-by-step explanation:

Consider the provided equation.

6x-1=-2x+9

Step 1: Use addition property of equality.

8x-1=9

Step 2: Use addition property of equality.

8x=10

Step 3: Use Division property of equality.

x=\frac{10}{8}

Step 4: Now simplify.

x=\frac{5}{4}

Now, by comparing these steps with the provided image we can concluded that the step 3 is incorrect.

Thus, the correct option is B) Step 3 is incorrect and should be x=\frac{10}{8}.

IgorC [24]3 years ago
4 0

Answer:

B. Step 3 is incorrect, it should be x = 10/8

Step-by-step explanation:

You might be interested in
The sum of 69 and 42 is five more than the difference of 146 and a number. Calculate the value of the unknown number.
Len [333]
As an equation, we have:
69+42=5+(146-x)

You just have to simplify:

111=5+(146-x)
106=146-x
-40=-x
40=x

Your unknown number is 40
5 0
3 years ago
Consider the function g defined by g(x) = x(10 – Ax), A > 0. voer g in Without doing any iterations, determine the non-zero f
notka56 [123]

Answer:

The only non-zero fixed point is:  x = 9/A.

The Step-by-step explanation:

A fixed point of a function is a points that is mapped to itself by the function; g(x) = x. Therefore, in order to find the fixed point of the given function we need to solve the following equation:

g(x) = x

x(10 - Ax) = x

10x - Ax² = x

10x - x -Ax² = 0

9x - Ax² = 0

Ax² - 9x = 0

The solutions of this second order equation are:

x = 0 and x = 9/A.

Since we are only asked for the non-zero fixed points, the solution is: 9/A.

7 0
3 years ago
Please help!!!!! Really need help it’s for final exam
allochka39001 [22]

Answer:

you are correct

a no. is correct

8 0
3 years ago
Read 2 more answers
HELP PLEASE
Hoochie [10]
If you had values instead of algebraic expressions, you would find the area of the patio and subtract that from the area of the yard. Even though you don't have values, you can still find the area and subtract by expanding and simplifying:
(8x + 2)(6x + 3)
8x × 6x = 48x²
8x × 3 = 24x
2 × 6x = 12x
2 × 3 = 6
So you get 48x² + 36x + 6 as your area of the yard

(x + 5)(3x + 1)
x × 3x = 3x²
x × 1 = x
5 × 3x = 15x
5 × 1 = 5
So the area of the patio is 3x² + 16x + 5

(48x² + 36x + 6) - (3x² + 16x + 5)
48x² - 3x² = 45x²
36x - 16x = 20x
6 - 5 = 1

So your answer is D. 45x² + 20x + 1. I hope this helps!

6 0
3 years ago
What is the solution for this inequality? 5x ≤ 45
Likurg_2 [28]

Answer:

x\leq 9

Step-by-step explanation:

So we have the inequality:

5x\leq 45

Divide both sides by 5:

x\leq 9

And, we're done!

This means that the solution of the inequality is all values less than or equal to 9.

I hope this helps!

5 0
3 years ago
Read 2 more answers
Other questions:
  • Tia is planning a sailing party for her friends. The boat rental is $150 plus an additional $15 per person. Tia has saved up $40
    11·1 answer
  • Which is the grapth of f (x)=5 (2)^x
    14·1 answer
  • PLEASE HELP ME IM BEING TIMEDD
    6·2 answers
  • An angle is a right angle if and only if it measures 90°
    10·2 answers
  • Which of the following numbers is probably an irrational number? 1.) -5 2.) 1.6490221... 3.) 3/4 4.) 0
    5·2 answers
  • Raul calculated that he would spend $125 on school supplies this year. He actually spent $87.50 on school supplies. What is Raul
    7·2 answers
  • Please i will give brainly
    7·2 answers
  • FIND THE GCF, THEN FACTOR THE EXPRESSIONS
    11·1 answer
  • Greg and Tara collect video games. They have consecutive amounts of video games. Write and simplify an expression for the total
    12·2 answers
  • What is the slope-intercept equation of the line below?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!