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You need three independent equations to solve for three unknown variables.
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∙ 14y ago
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When Y equals 48 and w equals 4 what is y when w equals 11?
You can set this problem up like this: 48/4 = y/11 Cross multiply 48*11 = 4y 528 = 4y 528 divided by 4 = 132 So when w equals 11 y equals 132
What is the simplest form of the expression w plus 2x plus 3w - 2xw?
w + 2x + 3w - 2xw = 2x + 4w - 2xw, in simplest form
W plus 65 equals 1000 w equals what?
935
If 26.9 plus 12 plus w equals 49.25 what is w?
If: 26.9+12+w = 49.25 then w = 10.35
What is the answer to -w-y-4-4y-5w?
4y + 5w
When Y equals 48 and w equals 4 what is y when w equals 11?
You can set this problem up like this: 48/4 = y/11 Cross multiply 48*11 = 4y 528 = 4y 528 divided by 4 = 132 So when w equals 11 y equals 132
What is the simplest form of the expression w plus 2x plus 3w - 2xw?
w + 2x + 3w - 2xw = 2x + 4w - 2xw, in simplest form
Which property justifies the following statement if W plus -8 equals 16 then w plus -8 plus 8 equals 16 plus 8?
It is the property that equals plus equals are equals.
W plus 65 equals 1000 w equals what?
935
If 26.9 plus 12 plus w equals 49.25 what is w?
If: 26.9+12+w = 49.25 then w = 10.35
If w varies directly as 2x-1 and w equals 9 when x equals 2 find x when w equals 15?
The phrase "varies directly as" means that there is a number k such that w = k(2x - 1). From the results given for w = 9 when x = 2, 9 = k(4 - 1), or k = 3. Then when w is 15, 15 = 3(2x - 1), or 15 = 6x - 3, or 6x = 15 + 3, or x = 18/6 = 3.
What is the answer to -w-y-4-4y-5w?
4y + 5w
Why are the equations w minus x plus x equals w and w plus x minus x equals w called Identities?
They are identities because they are true for ALL values of w and x.
W plus 3 equals 4w-6 w equals?
w + 3 = 4w - 6 9 = 3w w = 3
W plus 76 plus w equals 120?
120 - 76 = w+w. So: 2w = 44. So: w=22.
Which property of the real numbers is illustrated by the following w plus bn equals w plus nb?
Commutativity of multiplication.There is also, implicitly, the property that equals plus equals are equal.Commutativity of multiplication.There is also, implicitly, the property that equals plus equals are equal.Commutativity of multiplication.There is also, implicitly, the property that equals plus equals are equal.Commutativity of multiplication.There is also, implicitly, the property that equals plus equals are equal.
How would you factor -2w-2x plus wy plus yx?
-4
