What is the sum of equal four and equal 6?
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What is the sum of equal four and equal 6?
10
The sum of 4 and 6 is 10. This is an addition question and it would look like this as a math equation: 4 + 6 = 10.
Which of the following expression is meant by the phrase the sum of six and four times a number is 21?
| a | 2x + 3x + 5x = 10x | b |
|---|---|---|
| c | 4×2 − 3×2 = x2 | d |
| e | 4x2y − 3x2y + 3xy2 = x2y + 3xy2 |
What is four times the difference of a number and 7 is 12?
Answer: If four times the difference of a number and 7 is 12, then the number is 10.
How do you write twice the difference?
Explanation:
- The difference of a number and 9 is (x−9)
- Twice the difference means 2(x−9)
- 2(x−9)=2.
What does 6 with a little 3 mean?
This can also be called ‘a number cubed’. The symbol for cubed is ³.
How many times a number can be expressed as 8N?
Answer: Eight times a number can be expressed as 8n, where n is the number. Similarly, two times a number can be expressed as 2n. 7 more than that is expresed as 2n+7. Difference means subtracting one from the other.
How do you find the difference between 8N and 2n+7?
Eight times a number can be expressed as 8n, where n is the number. Similarly, two times a number can be expressed as 2n. 7 more than that is expresed as 2n+7. Difference means subtracting one from the other. 8n minus 2n+7 means, first, subtracting 2n from 8n, leaving 6n.
How many times a number can be expressed as 2n+7?
Eight times a number can be expressed as 8n, where n is the number. Similarly, two times a number can be expressed as 2n. 7 more than that is expresed as 2n+7. Difference means subtracting one from the other.
How to present the difference between two times as a decimal?
To present the difference between two times as a decimal number, use this formula: Supposing that your start time is in A2 and end time in B2, you can use a simple equation B2-A2 to calculate the difference between two times, and then multiply it by 24, which is the number of hours in one day: