No.
For 0 < x < 2, 2x is larger.
2 - 2x ≤ 32 - 2 - 2x ≤ 3 - 2-2x ≤ 1-2x/-2 ≥ 1/-2x ≥ -1/2 orx ≥ -0.5-1 ≤ 2x + 1 < 4-1 - 1 ≤ 2x + 1 - 1 < 4 - 1-2 ≤ 2x < 3-2/2 ≤ 2x/2 < 3/2-1 ≤ x < 1.5So the solution set for both inequalities is -0.5 ≤ x < 1.5. The two integers that satisfy both the inequalities are 0 and 1.
An identity is an equation that is always true, no matter what value you replace for the variable.To give a simple example, 2x + 3x = 5x is true for any x.An identity is an equation that is always true, no matter what value you replace for the variable.To give a simple example, 2x + 3x = 5x is true for any x.An identity is an equation that is always true, no matter what value you replace for the variable.To give a simple example, 2x + 3x = 5x is true for any x.An identity is an equation that is always true, no matter what value you replace for the variable.To give a simple example, 2x + 3x = 5x is true for any x.
y = 2x + 5 17 = 2x + 5 X = 6
2x2 + 2x - 8 = 2(x2 + x - 4). This can take any value greater than or equal to -8.5
No, they can't because expressions are not set equal to anything, or in this case, less than or greater than a value. For example, 2x would be an expression, but 2x=6 would NOT be an expression. So 2x < 6 is not an expression either.
Mercury is more than 2x smaller than Earth.
Not if x is negative. If x is complex it's hard to define.
No. It is larger by 2x.
2x-14=0 2x=14x=7
2 - 2x ≤ 32 - 2 - 2x ≤ 3 - 2-2x ≤ 1-2x/-2 ≥ 1/-2x ≥ -1/2 orx ≥ -0.5-1 ≤ 2x + 1 < 4-1 - 1 ≤ 2x + 1 - 1 < 4 - 1-2 ≤ 2x < 3-2/2 ≤ 2x/2 < 3/2-1 ≤ x < 1.5So the solution set for both inequalities is -0.5 ≤ x < 1.5. The two integers that satisfy both the inequalities are 0 and 1.
An identity is an equation that is always true, no matter what value you replace for the variable.To give a simple example, 2x + 3x = 5x is true for any x.An identity is an equation that is always true, no matter what value you replace for the variable.To give a simple example, 2x + 3x = 5x is true for any x.An identity is an equation that is always true, no matter what value you replace for the variable.To give a simple example, 2x + 3x = 5x is true for any x.An identity is an equation that is always true, no matter what value you replace for the variable.To give a simple example, 2x + 3x = 5x is true for any x.
y = 2x + 5 17 = 2x + 5 X = 6
Quadrant 4 is completely shaded. In quadrant 4, y will always be less than 2x because y is negative and 2x is positive.
2x2 + 2x - 8 = 2(x2 + x - 4). This can take any value greater than or equal to -8.5
No, they can't because expressions are not set equal to anything, or in this case, less than or greater than a value. For example, 2x would be an expression, but 2x=6 would NOT be an expression. So 2x < 6 is not an expression either.
Let's call the larger number 2x+3 and the smaller number x: 2x+3+x = 36 2x+x = 36-3 3x = 33 x = 11 So: 2*11+3 = 25 which is the value of the larger number.
Oxygen as a gas is heavier than carbonmonoxide This is because carbon monoxide consists of one oxygen atom and one carbon atom. This says that if the mass of oxygen is x and the mass of carbon is x-z (its not as heavy as oxygen) then a carbon monoxide molecule is 2x-z. Also we must keep in mind that z is smaller than x. On the other hand an oxygen molecule is 2x. It is obvious that 2x is larger than 2x-z unless z is 0 or smaller. However z cant be 0 or smaller because then carbon as an atom would be heavier than oxygen which it isn't. However Carbon Monoxide is heavier than oxygen as an atom. Again we can say CO is 2x-z and since z is less than x, 2x-z>x. Also x is an oxygen atoms mass. So CO>O but CO<O2!!!!!!!!!!!!!!!!!!!!!!!!!