Table of Contents
- 1 What is the difference of 3 times a number and 4 is?
- 2 What does a number decreased by another number mean?
- 3 How do you write three times a number?
- 4 What is the difference between decreased by and decreased to?
- 5 What is 4 more than a number?
- 6 What is two less than thrice a number?
- 7 What is 3 times the difference between a number and one?
- 8 What does four less than twice the number mean?
- 9 What is three times a number decreased by 8?
What is the difference of 3 times a number and 4 is?
The difference of three times a number 4 is -19.
What does a number decreased by another number mean?
Decreased by another number means subtract. the other number… – y. Twice a number decreased by another number: 2x – y.
How do you write three times a number?
Three times a number is represented by 3n . Plus 8 is obvious. “Is” is equivalent to writing “equals”.
What is the meaning of three more than twice?
“Twice a number k” can be written as the following expression since twice means multiply by 2: 2k. Then “three more” means to add 3: 3 + 2k.
What is 3 less than twice a number?
1 Expert Answer If n is your number, twice a number would be 2n. Three less than that is 2n – 3.
What is the difference between decreased by and decreased to?
‘reduced to’ means to be lowered to a specific number. ‘ reduced by’ means to be lower to a specific amount.
What is 4 more than a number?
| words | algebraic symbols | reason |
|---|---|---|
| four more than a number | x + 4 or 4 + x | start with a number, add 4 |
| the difference between 6 and a number | 6 – x | subtract, starting with 6 |
| subtract four from a number | x – 4 | starting with a number, subtract 4 |
| the sum of 4 and a number | x + 4 or 4 + x | add to get a sum |
What is two less than thrice a number?
algebraic expressions
| A | B |
|---|---|
| 6 more than twice a number | 2x+6 |
| two less than a number | x-2 |
| the sum of 9 and a number | 9+x |
| two less than three times a number | 3x-2 |
How do you write 4 more than a number?
Ten is five less than a number….
| words | algebraic symbols | reason |
|---|---|---|
| four more than a number | x + 4 or 4 + x | start with a number, add 4 |
| the difference between 6 and a number | 6 – x | subtract, starting with 6 |
What is three less than a number?
Look Out: be very careful with “less than.” Three less than a number is translated as “x – 3.” The reverse of that, “3 – x,” would be a number less than 3.
What is 3 times the difference between a number and one?
Therefore, the difference of a number and one can be represented by the expression x-1, where x can be equal to any number. If we want to find 3 times that difference, we multiply 3 by what we already have: Note that this is also equal to 3x-3 if we distribute the 3.
What does four less than twice the number mean?
This would mean the number is multiplied by two, or 2n. Moreover, we want four less than twice the number. This entails subtracting 4 from 2n:2n −4. “less than” implies subtracting. “more than” implies adding. “twice/three times/four times/ x times” implies multiplying.
What is three times a number decreased by 8?
SOLUTION: Three times a number, decreased by 8, is the same as twice the number, increased by 15. Find the number. Question 243208: Three times a number, decreased by 8, is the same as twice the number, increased by 15. Find the number. You can put this solution on YOUR website!
What is one fourth of a number?
Note that “one fourth of a number” is the same as “the number divided by 4”. For example, one fourth of 12 is 3, while 12 divided by 4 is still 3.