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What is The Sum for -2x And 8?

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โˆ™ 2014-10-02 00:19:57

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What is The Sum for -2x And 8

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โˆ™ 2014-10-02 00:19:57
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Algebra

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A polynomial of degree zero is a constant term

The grouping method of factoring can still be used when only some of the terms share a common factor A True B False

The sum or difference of p and q is the of the x-term in the trinomial

A number a power of a variable or a product of the two is a monomial while a polynomial is the of monomials

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What is the second number of the sum of four consecutive odd integers 28458968?

Four consecutive odd integers: [2x-1], [2x+1], [2x+3], [2x+5].Their sum: (2x-1) + (2x+1) + (2x+3) + (2x+5) = 8x + 8 = 8(x+1) = 28,458,968(x+1) = 28,458,968/8 = 3,557,371x = 3,557,370The numbers are:7,114,739=> 7,114,741


What is the sum of a number and 9 is multiplied by -2 and the answer is -8?

-2(x + 9) = -8 -2x - 18 = -8 -2x = 10 x = -5


4 times the sum of a number and 5 is 8 more than twice the number?

4(x + 5) = 2x + 8 4x + 20 = 2x + 8 2x = -12 x = -6


The sum of what two consecutive whole numbers equals 15?

7 and 8. You know that the sum of any two consecutive whole numbers, x and x +1, is 2x +1 2x + 1 = 15 2x = 14 x = 7


The smallest you five consecutive even positive integers that have a sum of 260?

(2x) + (2x+2) + (2x+4) + (2x+6) + (2x+8) = 26010x + 20 = 26010x = 240x = 24The integers are 48, 50, 52, 54, and 56


X plus 2y equals 8 2x plus y equals 7?

Sum Numb!


How do you write twice the sum of a number and 8 equals 7?

If: 2x+8 = 7 then x = -1/2


What is the y-intercept of 2x-4y equals -8?

2x-4y=-8-2x......-2x-4y=-2x-8(-4y)/-4 | (-2x-8)/-4y=1/2x+2


What is the sum of x-3 and 2x plus 7?

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3x + (-4) ≥ 2x + 8


What is twice the sum of a number and 4?

If the sum of a number and 4 is (X + 4) then twice that is 2(X + 4) which is 2X + 8


What is four times the sum of twice a number x and eight is thirty-two?

4*(2x + 8) = 32

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