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What expression represents twice a number n plus three?
twice a number n is 2n plus 3 is + 3 → twice a number n plus 3 is 2n + 3.
The reciprocal of a number plus the reciprocal of twice the number equalsone half Find the number?
The reciprocal of a number plus the reciprocal of twice the number equals Find the number. 1/2 find the number
What is twice a number plus 27?
2x + 27, where x is your number
When you subtract a negative by a positive what does it make?
If you mean when you subtract a negative from a positive what does it make? If so, you will get a positive answer. This is because the two negative symbols are basically multiplied, and if you multiply two negatives you get a positive, so a positive number minus a negative number becomes a positive number plus a positive number. 6 - (-5) = 11 2 - (-10) = 12 125 - (-15) = 140
Does total mean multiply or plus?
Total=sum or product of an eqation Multiply=to times or add that number by the times the other number Plus or Add=to add one number to another
Does 90 percent in maths mean subtract or plus?
I would multiply by 0.9
What expression represents twice a number n plus three?
twice a number n is 2n plus 3 is + 3 → twice a number n plus 3 is 2n + 3.
What number plus 5 subtract 6 plus equals 20?
The number is 21.
How do you multiply 2 negatives and 1 positive?
by adding them together than you subtract that # ( number) by 2 then multiply voila task accomplished! thx for reading now go get that A plus wheres my thx greedy ppl
The reciprocal of a number plus the reciprocal of twice the number equalshe reciprocal of a number plus the reciprocal of twice the number equals one half?
If the question contains a typing error and should read, "The reciprocal of a number plus the reciprocal of twice the number equals one half ?" Then let 'n' be the number.1/n + 1/2n = 1/2 : Multiply by 2n2 + 1 = n : n = 3NOTE : 1/3 + 1/6 = 1/2The answer is 3.
What is - plus 4?
- plus 4 means to subtract 4 from whatever number precedes it.
The reciprocal of a number plus the reciprocal of twice the number equalsone half Find the number?
The reciprocal of a number plus the reciprocal of twice the number equals Find the number. 1/2 find the number
When you multiply by 2 what do you get?
That number plus its self
Is 4 - 3x plus 5x2 a polynomial?
Yes. If you add, subtract or multiply (but not if you divide) any two polynomials, you will get a polynomial.
What could you subtract from the number 10 to get an answer that is bigger than 10?
If you subtract a negative number from another number, you always get a bigger number. That is because minus a minus is a plus So you could subtract any negative number from 10 and answer is bigger than 10.
What is twice a number plus 27?
2x + 27, where x is your number
When you subtract a negative by a positive what does it make?
If you mean when you subtract a negative from a positive what does it make? If so, you will get a positive answer. This is because the two negative symbols are basically multiplied, and if you multiply two negatives you get a positive, so a positive number minus a negative number becomes a positive number plus a positive number. 6 - (-5) = 11 2 - (-10) = 12 125 - (-15) = 140
