x+29
-x is not considered to be an expression.
Oh honey, you're in for a wild ride with this one. The expression for -29 is just, well, -29. There's really no fancy math or secret code to crack here. It's just good old -29, hanging out all by its lonesome self.
If x stays the same the expression stays the same. Since the expression involves negative x, the value of the expression decreases as x increases.
The expression (x+5)(x-7) = x^2 -2x -35
x+29
With superscripts, that would be 9.48 x 107 x 103. Add the exponents: 107 x 103 = 1010, so the entire expression becomes 9.48 x 1010.
107-78 = 29
It is: 29+8x
It is prime no. So, 1*107
42.62 x 107 = 4560.34
-89,200,000 = -8.92 x 107 or 8.92 x -107
29 001 000 = 2.9001E7 or 2.9001 x 107
Rounded to two decimal places, 107/46 x 100 = 232.61. Therefore, 107 is approximately 232.61 percent of 46.
2 x 2 x 107 = 428
20% of 107 = 0.2 x 107 = 21.4
1.8 X 107 = 18,000,000 ==========