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frez [133]
2 years ago
15

TRUE OR FALSE? -7 = (-5) - (-12)

Mathematics
2 answers:
gizmo_the_mogwai [7]2 years ago
5 0

Answer:

false

Step-by-step explanation:

-7=(-5)-(-12)

-7=-5+12    

-7=7 is not true

snow_lady [41]2 years ago
3 0
Answer
False
Explanation
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Solve the equation:<br><br> 1/6(6x−12)=−13−(x−3)
mr Goodwill [35]

Answer:

x = -4

Step-by-step explanation:

1/6(6x−12)=−13−(x−3)

Distribute

x -2=−13−x+3

Combine like terms

x-2 = -x-10

Add x to each side

x-2+x = -x-10+x

2x-2 = -10

Add 2 to each side

2x-2 +2 = -10+2

2x = -8

Divide by 2

2x/2 = -8/2

x = -4

3 0
2 years ago
Divide x^4 + 7 by x - 3.
yaroslaw [1]

Answer:

c

Step-by-step explanation:

Divide using synthetic division, remembering to place a zero to denote the terms x³, x² and x

Since division by (x - 3) then evaluate using h = 3

3 | 1  0  0  0  7

    ↓

    1    3  9  27 81

   ----------------------

    1  3  9  27  88 ← degree 3 polynomial

quotient = x³ + 3x² + 9x + 27 , remainder = 88 → c

5 0
3 years ago
2. Which of the following statements describes the graph below?
In-s [12.5K]

Answer:

B. and D i think

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
DUE TODAY SOMEONE HELP ME!!!!!!!!! When solving an equation with an exponent that is a variable can I ONLY distribute the number
DIA [1.3K]

Answer:

<em>Option C</em>

Step-by-step explanation:

If we were to consider this question as a whole, all we are being asked is to find an expression equivalent to 2 * ( 5 )^x, as all other function are expressed in the same f ( x ) format. Now all we have to thing about are the expression that = 2 * ( 5 )^2x;

2( 5 )^2x =\\2( 5^2 )^x =\\2( 25 )^x\\\\Solution - Option C

Hope that helps!

8 0
3 years ago
Use the following sequence to:
Leona [35]

Step-by-step explanation:

A) d = a2-a1 = 5-9 = - 4

_________________

4 0
3 years ago
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