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What is the value of a plus b if a equals 6 and b equals 9?
a = 6b = 9a + b = 6 + 9 = 15
B plus 9 equals 8 plus 6?
Set it up like this: B+9=8+6B+9=14B=5
3a plus 2b - 6 - 2a - b plus 4?
= a + b - 2
IF 2 plus 3 equals 10 7 plus 2 equals 63 6 plus 5 equals 66 8 plus 4 equals 96 THEN 9 plus 7 equals?
The answer is 144. The compound operator for (a) and (b) in each pair is a * (a+b). For 9 and 7, this is 9 x (9+7) = 9 x 16 = 144.
12b plus 4 equals 10b plus 16?
b = 6
What is the value of a plus b if a equals 6 and b equals 9?
a = 6b = 9a + b = 6 + 9 = 15
How do you write this as an expression with no parentheses (b plus 3) plus 6?
It is b + 9.
B plus 9 equals 8 plus 6?
Set it up like this: B+9=8+6B+9=14B=5
3a plus 2b - 6 - 2a - b plus 4?
= a + b - 2
IF 2 plus 3 equals 10 7 plus 2 equals 63 6 plus 5 equals 66 8 plus 4 equals 96 THEN 9 plus 7 equals?
The answer is 144. The compound operator for (a) and (b) in each pair is a * (a+b). For 9 and 7, this is 9 x (9+7) = 9 x 16 = 144.
What is the value of a plus b if a equuls 6 and b equls minus 9?
-3
Is absolute value of a and b is equal to the absolute value of a plus the absolute value of b?
Only when a and b have the same sign (or when a or b equals 0). Here are some examples: |2+4|=|2|+|4|--> |6|=|6|--> 6=6 TRUE |(-1)+(-3)|=|(-1)|+|(-3)|--> |(-4)|=1+3--> 4=4 TRUE |3+(-6)|=|3|+|(-6)|--> |(-3)|=3+6--> 3=9 FALSE
A plus B equals nine?
4+5=9
12b plus 4 equals 10b plus 16?
b = 6
What are all the possible values of a and b given that y equals ax plus 14 is the perpendicular bisector of the line joining 1 2 to b 6?
Perpendicular equation: y = ax+14 Slope of line: 2-6/1-b = -1/a Multiply both sides by 1-b: -4 = -1+b/a By trial and improvement: -4 = -1+9/-2 By trial and improvement: -4 = -1-9/2.5 Therefore: a = -2 and b = 9 or a = 2.5 and b = -9
Is b plus 4 a factor of b3 plus 3b2 minus b plus 12?
3 times a times a times b
What is the simplify of -2b plus 6 plus 3b-2?
It is: b+4 when simplified
