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Pick a number between 8 and 20. double that number. subtract 16 from that answer. Multiply that result by 4. Divide that total by 8. add 15 to that answer. subtract the number that you started with.
Yes
18 is.
3
Let the number be x and so if: (2x-6)/2 = 20 then x = 23
Double the last digit, subtract it from the rest. If the result is divisible by 7, the whole number is divisible by 7.
Pick a number between 8 and 20. double that number. subtract 16 from that answer. Multiply that result by 4. Divide that total by 8. add 15 to that answer. subtract the number that you started with.
The answer to the problem is -40. When you subtract a larger number from a smaller number, the result is a negative number.
Yes
The result will be 0.
18 is.
3
Let the number be x and so if: (2x-6)/2 = 20 then x = 23
The wording is ambiguous. If the questions means, "From what number can you subtract one-half to get a result of zero?" then the answer is one-half. (1/2) - (1/2) = 0 If the question means, "From what number can you subtract half of the number to get a result of zero?" then the answer is zero. 0 - (1/2)0 = 0
When one number is subtracted from another number, the result is known as the difference.
If you subtract 19 from 25, you get a result of 6. This is calculated by adding 6 to 19.
Subtract a negative, eg 100 - (-1) = 101.