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What does x equal when 21x plus 9 equals 180?
21x + 9 = 180 21x = 180 - 9 21x = 171 x = 171/21 x = 8.143
What is the answer to the rational expression 2x plus 3 over 10x squared plus 21x plus 9?
(2x+3)/(10x2+21x+9)Factor the quadratic expression in the denominator:(2x+3)/(5x+3)(2x+3)which becomes:1/(5x+3) or (5x+3)-1
What is 9 plus 9 plus 9 plus 9 plus 9 plus 9 plus 9 plus 0 plus 9 plus -8 plus 9 plus 9 plus 9 plus 9 plus 9 plus 9 plus 9 equals?
127 easy math people
What is 9 plus 9 plus 9 plus 9 plus 9 plus 9 plus 9 plus 9 plus 9?
81
How many if 9 plus 9 plus 9 plus 9 plus 9 plus 9 plus 9 plus 9 plus 9 plus 9?
= 90 (9*10)
What does x equal when 21x plus 9 equals 180?
21x + 9 = 180 21x = 180 - 9 21x = 171 x = 171/21 x = 8.143
What is the answer to the rational expression 2x plus 3 over 10x squared plus 21x plus 9?
(2x+3)/(10x2+21x+9)Factor the quadratic expression in the denominator:(2x+3)/(5x+3)(2x+3)which becomes:1/(5x+3) or (5x+3)-1
What is -6x-15x?
9
What is 10 plus 2(x - 1) plus 7 x 3x plus 1?
10 + 2(x - 1) + 7 x 3x + 1 =10 + 2x - 2 + (7 x 3x) + 1 =10 + 2x - 2 + 21x + 1 =2x + 21x + 10 - 2 + 1 =23x + 9
How do you solve 21x plus 6x-9 equals0?
As your statement is written in English instead of mathematical symbols, we will have to assume standard order of operations. 21x + 6x - 9 = 0 combine like terms 27x - 9 = 0 add 9 to both sides 27x = 9 divide both sides by 27 x = 1/3 OR x = 0.333...
Six x squared plus twenty one x - forty five?
Assume the question refers to solving the quadratic equation 6x2 +21x - 45 = 0, then :-This equation can be factored 6x2 + 21x - 45 = (6x - 9)(x + 5) = 0This holds true when either 6x - 9 or x + 5 = 0When 6x - 9 = 0 then x = 9/6 = 1.5 : When x + 5 = 0 then x = -5
What will be distance covered by 21x optical zoom camera?
About 9 miles at sea level. ;)
What is the rate of change from 3 to 9 months?
+200%
What is 1-3 plus 2-3 plus 5-9?
change it to 3/9+6/9+5/9=14/9=1 5/9
What is the rate of change from 9 to 18 months?
It is: 100% increase
Which statement describes the rate of change of the following function?
Which statement describes the rate of change of the following function?f(x) = -6x - 9
What is 9 plus 9 plus 9 plus 9 plus 9 plus 9 plus 9 plus 9 plus 9 plus 9 plus 9 plus 9 plus 9 plus 9 plus 9 plus 9 plus 9 plus 9 plus 9 plus 9 plus 9 plus 9 plus 9 plus 9 plus 9 plus 9 plus 9?
That is 27 x 9 = 243
