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Earn +20 ptsQ: Evaluate a-2 for a equals 8?
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Evaluate the following expression if x equals 12 y equals 8 and z equals 6?
x=y-8 z=x+12
Evaluate 8x for each value of x x equals 0.5 x equals 2.3 x equals 0.74?
0.5*8=.40
Evaluate a - 13 when a equals 33?
20.
How would you evaluate the expression 3x-4y equals 9 when x equals 2 and y equals 5?
explain how to evaluate an algebraic expression for given variables. how would we evaluate the expression "3x-4y+9" when x=2and y=5?
Evaluate q-r if q equals -13 and r equals -2?
-11
Related questions
What is a2 equals when a equals 8?
If its 2a=8 then a= 4 If a=8 then a2=16 If 8=D then 8=====================================D
What are the lengths of and A plus B in a right triangle if C equals 8?
A2 + B2 = C2 If C=8, then A2 + B2 = 64
Evaluate -4a plus b -10a divide b when a equals 8 and b equals 5?
Evaluate -4(a+b) - 10a/b when a=8 and b=5
If a2 plus b2 equals c2 then c2 equals b2 equals?
a2
B squared minus a squared equals?
To evaluate it you need to know both b and a. But it is possible to factorise it as follows: b2-a2 = (b-a)*(b+a)
Evaluate the following expression if x equals 12 y equals 8 and z equals 6?
x=y-8 z=x+12
Evaluate 8 plus 6x given x equals 5?
8+6x = ? 8+6*5 = ? 8+30 = ?
Evaluate 8x for each value of x x equals 0.5 x equals 2.3 x equals 0.74?
0.5*8=.40
Given a equals 4 b equals -2 and c equals 8 evaluate 3abc?
a=-2 4b=-2 --> b=-1/2 c=8 (-2)(-1/2)(8)(3)= 24
Evaluate 6 plus 6 plus 6 plus 4-8 equals?
14
If a equals -30 then A2?
900
Evaluate a to the second power times a to the negative second power for a equals 8?
The answer is 1, whatever the value of a.
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