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
Ahat [919]
3 years ago
10

Leonard did this work to solve an equation. Did he make an error?

Mathematics
1 answer:
raketka [301]3 years ago
7 0
Leonard made an error when he multiplied a negative by a negative and got a negative
It should look like this:
-20x + 35 + 8 = 3x
Hope this helps!
You might be interested in
Which sum does not equal ?<br> 7/8
Drupady [299]

The sum which is not equal to 7/8 is 7/8 +7/8 = 14/8

Given,

a) 2/8 + 5/8 = 7/8 which is equal to 7/8.

Therefore, option a) is incorrect.

b) 1/8 + 6/8 = 7/8, which  is also equal to 7/8.

Option b) is also incorrect.

c) 7/8 + 7/8 = 14/8 , which is not equal to 7/8.

Hence option c) is correct.

d) 3/8 + 4/8 = 7/8, which is equal to 7/8.

Option d) is also incorrect.

Hence option c) is correct as it matches the conditions of the question.

7/8 + 7/8 = 14/8 is not equal to 7/8.

To learn more about the sum, visit: brainly.com/question/2059515

#SPJ9

7 0
2 years ago
5/x = 4/8?
photoshop1234 [79]

Answer:

10

Step-by-step explanation:

5/x = 4/8

Cross multiply

4*x = 5*8

4x = 40

x = 10

Answer is 10

You are correct

3 0
3 years ago
What is the constant in the expression 9x3 + 3x2 + 4 + 5x?
bogdanovich [222]

Answer:

4

Step-by-step explanation:

The constant is the lone number, in this case it is 4.

Hope this helps.

7 0
3 years ago
Bobby’s bedroom is 15 feet in length.how long is his bedroom on a scale drawing that uses a scale of 1/2 in = 3 feet
kolezko [41]

Answer:

2.5 or 2 1/2

Step-by-step explanation:

divide 15 by 3 and you'll get 5. multiply 1/2 by 5 and you get 2.5

4 0
2 years ago
The Mason High Cougars need to win 3 out of the next 12 baseball games to make it to
natta225 [31]

Answer:

The percent for 3 out of 12 is 25%

If the total number of games was 100, the win amount would need to be 25.

Step-by-step explanation:

3 out of 12 is a fraction - 3/12

3/12 = 0.25 which means 25% because 0.25 is 25% of 1.

Using the same percentage for 100 total games, you just multiply 100 by 0.25, the decimal version of the percentage.

3 0
2 years ago
Other questions:
  • Julie is selling candy bars to raise money for new band uniforms. Candy bar X sells for $2 and candy bar Y sells for $3. Julie n
    13·2 answers
  • Please please explain how to do this I cant and its not good<br><br>-x^2+4=10
    6·1 answer
  • I need help please it’s due in a couple of minutes
    14·1 answer
  • I am doing this for extra credit help me out
    10·1 answer
  • PLEASE HELP ASAP
    9·2 answers
  • What is the discriminant of y=2^2-2
    5·2 answers
  • Is the answer I wrote correct?
    13·1 answer
  • 4 - (7 + 2) ÷ 3<br>pemdas please​
    12·2 answers
  • What is the probability of choosing a clubs or a numbered card from a deck of cards? Type your answer as a fraction.
    13·1 answer
  • A boat travels 4 miles downstream in half an hour, and the same distance upstream in 2 hours. What is the speed of the boat in s
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!