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Is x plus 5 the same as 5 plus x?
Yea X means another number
What is the number of integral solution to x plus y plus z equals 100?
What is the number of integral solution to x plus y plus z equals 100?
Does a negative plus a negative equal a positive?
a negative number plus a negative number is negative. here is a proof.(-x)+(-x)(-1)x+(-1)x-1(x+x)-1(2x)-2xa negative number times a negative number is positive though.
Does x plus y equal x plus y?
Yes. Just pick any number for x and any number for y and you will see. * * * * * This is the reflexive property of "equality"
What is A number cubed plus eleven?
Let x be the number. The expression is x^3+11.
If x is a rational number and y is a rational number than is x plus y rational?
If both numbers are rational then x plus y is a rational number
Is x plus 5 the same as 5 plus x?
Yea X means another number
Does x squared plus x plus 41 always equal a prime number?
No. it's not a prime number when x = 40, 41, 81,82 ...
What is the number of integral solution to x plus y plus z equals 100?
What is the number of integral solution to x plus y plus z equals 100?
A number is x squared plus forty four is equal to the number x to the fourth power times three?
A number is x squared plus forty four is equal to the number x to the fourth power times three?
Does a negative plus a negative equal a positive?
a negative number plus a negative number is negative. here is a proof.(-x)+(-x)(-1)x+(-1)x-1(x+x)-1(2x)-2xa negative number times a negative number is positive though.
Does x plus y equal x plus y?
Yes. Just pick any number for x and any number for y and you will see. * * * * * This is the reflexive property of "equality"
If x is a rational number and y is an irrational number what can you say about x plus y?
It is irrational.
What is A number cubed plus eleven?
Let x be the number. The expression is x^3+11.
translate "a number plus twice the number" into a variable expression?
x + 2x
What is x in 13x plus 12?
x represents an unknown number.
What does seven is more than a number mean?
The number plus sevenIf the "number" is X, then seven more than X is X+7
