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
GaryK [48]
3 years ago
10

Venita is factoring the expression 32ab-8b. She determines the GCF and writes the factored expression as 8b(4a-0). Which best de

scribes Venita’s error? PLZ HELP IM IN A HURRY
Mathematics
2 answers:
GalinKa [24]3 years ago
8 0

Answer:

B is the answer on Edgen.

Step-by-step explanation:

She incorrectly determined the GCF.

She subtracted the GCF from the second term in the expression instead of dividing.

She divided the GCF into the first term in the expression instead of subtracting.

She divided each piece of the expression by different factors.

Nimfa-mama [501]3 years ago
6 0
Let's go through the steps of factoring that Venita should take.

1.) Find the greatest common factor (GCF). We only have two terms, so that makes it pretty easy.
32 = 1, 2, 4, 8, 16, 32
8 = 1, 2, 4, 8
The greatest common factor of 32 and 8 is 8. We can also factor out a <em>b</em> since that term appears in each part of the original expression. The GCF and variable should go on the outside of the parentheses.
8b(       )

2.) Now let's figure out what should go in the middle of the parentheses. To do this, use the original expression and divide each term. This is written in the parentheses. 

32ab ÷ 8b = 4a
8b ÷ 8b = 1

This would then result in the factored expression 8b(4a - 1). You can always check this by using the distributive property. Distribute 8b out to both expressions:
8b x 4a = 32ab
8b x 1 = 8b
32ab - 8b is the expression she started with, so your factored expression works!

Now that we went through the steps to solve the factored expression, let's check her answer. The only difference between Venita's and ours is that she has 0 as the second term while we have a 1. It seems that she had subtracted the GCF from the second term instead of dividing.
You might be interested in
What is the prime factorization of 120?
Ludmilka [50]
2 x 2 x 2 x 3 x 5 is the prime factorization of 120
4 0
3 years ago
3D shapes that have only rectangles are called...?
IgorLugansk [536]

Answer:

cuboid

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
A chef at a restaurant cooks 90 meals in one day. 35% of the 90 meals were vegetarian. How many meals were vegetarian?​
serg [7]
Answer is 31.5% vegetarian. Here is the my work. Hope this helps!

6 0
1 year ago
Jack deposited $47,323.15 in an account earning 5% interest compounded annually.
Vera_Pavlovna [14]

Answer:

Jack's final bank account amount will be $54,782.50, <em>earning</em> <u>$7,459.31</u> in <em>interest</em>.

General Formulas and Concepts:
<u>Algebra I</u>

Compounded Interest Rate Formula: \displaystyle A = P \bigg( 1 + \frac{r}{n} \bigg) ^{nt}

  • <em>A</em> is final amount
  • <em>P</em> is principle amount
  • <em>r</em> is rate
  • <em>n</em> is compounded rate
  • <em>t</em> is time

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Identify given variables</em>.

<em>P</em> = $47,323.15

<em>r</em> = 0.05

<em>n</em> = 1

<em>t</em> = 3

<u>Step 2: Find Interest</u>

  1. [Compounded Interest Rate Formula] Substitute in variables:
    \displaystyle A = 47323.15 \bigg( 1 + \frac{0.05}{1} \bigg) ^{1(3)}
  2. Evaluate:
    \displaystyle A = \boxed{54782.5}

∴ Jack will <em>gain</em> $7,459.31 and have a net balance of $54,782.50.

---

Learn more about Algebra I: brainly.com/question/27710663

---

Topic: Algebra I

5 0
1 year ago
Write an equation of a line whose graph is parallel to the graph of y = 3x – 10.
Nataly [62]

Answer:

y= -3x +4

Step-by-step explanation:

If the lines are parallel, the slopes are the same

so if a line is parallel to y =3x-10, the slope is also m=3

using y= mx+b

y = 3x+b

we can pick any b but -10 because that would make it the same line


4 0
2 years ago
Read 2 more answers
Other questions:
  • Is the function f even odd or neither​
    15·1 answer
  • A 3cm² sector of an angle and radians o and r respectively has total perimeter of 7m.Find the possible values of o and r.
    10·1 answer
  • Find the exact area of the shaded region.
    7·1 answer
  • Please help me !!!!!!
    15·1 answer
  • every day amy travels 30 miles one-way to work. The park-and-ride where she catches the train is 5 miles from her home. The aver
    12·1 answer
  • Help me for brainliest. Non serious answers will be reported
    9·1 answer
  • Determine if the two triangles are congruent. If they are, State how you know. NO LINKS!!!!! Show work please. Part 3c​
    12·2 answers
  • What is the probability of spinning a 2 or 3 on a spinner with 5 sections and getting heads when flipping a coin?
    5·1 answer
  • This is freckle math can someone help
    6·1 answer
  • ................,,,,,,,,,,,,,,,,,,,,,,,,,,,,
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!