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
german
3 years ago
7

a friend uses the distributive property to simplify 4(2b-5) and gets 8b - 5 as the result. describe and correct the error.

Mathematics
1 answer:
oksian1 [2.3K]3 years ago
3 0

well it would be 8b - 20 because you have to multuply by 4 on 5 too not just 2b

You might be interested in
The Sandhill School carnival sold $44 worth of advance tickets. The carnival organizers will also sell tickets at the door for $
ASHA 777 [7]

Answer:

The total ticket sales amounts to $312

Step-by-step explanation:

67(4) + 44 = total sale

67(4) = 268

268 + 44 = 312

5 0
3 years ago
Simplify each expression
Rasek [7]

Answer:

= a⁸/b⁻¹⁰

Step-by-step explanation:

Simplify the expression

(a^2b^-3/a^-2b^2)^2

= a⁴b⁻⁶/a⁻⁴b⁴

Using the law of indices

= a⁴⁻⁽⁻⁴⁾/b⁻⁶⁻⁴

= a⁴⁺⁴/b⁻¹⁰

= a⁸/b⁻¹⁰

6 0
3 years ago
Twice the difference of a number and 3 equals 8
Vikentia [17]

This equation would be written as 2(n-3)=8.

3 0
3 years ago
Read 2 more answers
What is the value of x = ?
jeka57 [31]

I think it is 174. I could be wrong.

6 0
3 years ago
Write an equation for the line that is parallel to the given line and passes through the given point.
timama [110]
D:Y=-1/2+2, is right
4 0
4 years ago
Other questions:
  • Ruby has a loss of $45 in her business. How will she enter the loss in her her account book?
    8·2 answers
  • Dogwood Park is 30 yards long by 20 yards wide. Kylie is making plans to double the area by adding a strip at one end and anothe
    10·1 answer
  • true or false The distance between points (x1, y1) and (4, 8) is the square root of (x1 - 8)2 + (y1 - 4)2.
    14·2 answers
  • You eat three-fourths of a pizza that has 12 pieces. How many pieces do you eat?
    13·1 answer
  • Need some help (one step equation ) for 34 points. <br><br> 1/6=5/7+y
    5·1 answer
  • The shorter leg of a 30°-60°-90° triangle is 7.4 meters long. Find the perimeter.
    8·1 answer
  • What is the Prime factorization of 104? Explain.
    11·2 answers
  • I GIVE BRAINLIEST AND I AM GIVING 20PTS
    5·1 answer
  • When describing a rotation, what information would you need to include? *
    15·1 answer
  • Plz help me! I am timed plz!
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!