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y + 3

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Q: What is the sum of 3 and y?
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What is y plus 3?

In mathematics, "y plus 3" is an algebraic expression representing the sum of a variable 'y' and the constant 3. This expression cannot be simplified further unless the value of 'y' is known. If 'y' is a known value, then the sum can be calculated by adding 3 to that value. If 'y' is unknown, then the expression "y + 3" remains as is, representing a sum of 'y' and 3.


What expression represents 3 times the sum of y and 7?

3(y+7)


How do you write 3 more than the sum of x and y?

(x+y)+3


What is the sum of 3 even consecutive integers if the first integer is y?

y, y+2, y+4


What is the sum of number y and -3 is -8?

5


What is the cube of the sum of x and y minus the square root of the sum of 5 x and 3 y?

It is (x + y)^3 - sqrt(5x + 3y) and there is no sensible simplification of this expression.


Twice the sum of x and y and The sum of twice x and y?

Twice the sum of 'x' and 'y' . . . 2(x+y) The sum of twice 'x' and 'y' . . . (2x+y)


Translate the sum of y and three times eight?

The word sum is the clue. It means the problem will be an addition problem.y + 3(8) = ?y + 24 = ?


What is the product of 3 and x divided by the sum of x and y?

3x over x + y


The sum of two number is 10 and their product is 30 the sum of their reciprocals is?

Suppose the numbers are x and y. The sum of their reciprocals = 1/x + 1/y = y/xy + x/xy = (y+x)/xy = (x+y)/xy = 10/30 = 1/3


What is the difference between twice the sum of x and y and the sum of twice x and y?

2(x+y) is twice the sum of x and y, and 2x+y is the sum of twice x and y


The product of 2 and y is less than or equal to the sum of y and 3?

y is 2 less than the product of 3 and x