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kipiarov [429]
3 years ago
6

Evaluate -3x-2(3-x)+14

Mathematics
2 answers:
Nookie1986 [14]3 years ago
4 0

Perform the indicated operations in the order specified by PEMDAS (Order of Operations rules):

-3x - 2(3) - 2(-x) + 14. Multiply first, in two places:

-3x - 6 + 2x + 14 Combine like terms:

8 - x Answer

GalinKa [24]3 years ago
3 0

-3x - 2(3 - x) + 14

Distribute -2 inside the parentheses (-2 * 3) and (-2 * -x).

-3x - 6 + 2x + 14

Combine like terms (-3x + 2x) and (-6 + 14).

\boxed {-x + 8} is your answer.

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11/15-3/5 in fraction
Ket [755]

Answer:

l.c.m of 15 and 5 is 15

next step is to equalize the denominator with the l.c.m value

11/15 is the same (same denominator)

3/5  will change to 9/15 (multiply numerator and denominator by 3 to equalize)

Lastly, you just need to subtract

11/15 - 9/15

2/15

8 0
3 years ago
Write a simplified polynomial expression in standard form to represent the area of the rectangle below.
JulijaS [17]
Given:
Rectangle shape.
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other side: x - 4

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6 0
3 years ago
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A third grade class went on a field trip. There are 24 students in the class. Three students was absent and could not go on the
12345 [234]
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6 0
3 years ago
Given the following functions f(x) and g(x), solve (f+g)(3) and select the correct answer bellow f(x)=6x+3. G(x)=x-7
Likurg_2 [28]

Answer:

17

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5 0
3 years ago
2(-2-4) = use the distributive property to expand the expression below.
Doss [256]

Answer:

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First, solve in parentheses.

2(-2-4)

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6 0
2 years ago
Read 2 more answers
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