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When the inequality is multiplied both sides by a positive number what happens?
Nothing, you proceed as if the < or > was an =. If you're multiplying or dividing both sides by a negative, you flip the sign. e.g. < would go to >
What quantities can always be added or subtracted from both sides of an equationacted from both sides of an equation?
Quantities that are equal can be added or subtracted from both sides of an equasion. For example: x + 2 = 36 subtract both sides by 2 x = 34
98 subtract 3x equals 10x plus 20?
98 - 3x = 10x + 20, solve for x.subtract 98 from both sides-3x = 10x - 78subtract 10x from both sides-13x = -78multiply both sides by -113 x = 78divide both sides by 13x = 6
What is the value for 3a plus 2 equal a - 6?
You need to solve for a by getting it by itself. You do this by performing the same operation on both sides of the equation 3a + 2 = a -6 subtract 2 from both sides: 3a = a -8 subtract a from both sides: 2a = -8 divide both sides by 2: a = -4
What are the common properties of the square and the rhombus?
They both have 4 sides also,all sides the same length, and both pairs of different or oppisite sides parellel and equal in length.
