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lisabon 2012 [21]
3 years ago
5

Help Use the Distributive Property to rewrite the expression -8(a + b) =

Mathematics
1 answer:
Delicious77 [7]3 years ago
7 0

Answer:

-8a-8b

Step-by-step explanation:

You would first distribute -8 into the parenthesis:

a(-8)+b(-8)\\-8a-8b

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Pls help meh ;-;<br> giving brainliest for who ever answers it right.
prohojiy [21]

Answer:

Part A: WORK(Below)                                   Part B: WORK (Below)

1)  2(2x-3)+2(x+4)=50                                    1) (2x-3)              (x+4)

2)  4x-6+2x+8=50                                         2) 2(8)-3             (8+4)

3)  4x+2x+2=50                                             3) 16-3= 13            12

4) 6x+2=50                                                                       13* 12

        -2   -2                                                                 Answer= 156

5) 6x=48

    6     6

6) Answer:  x=8

Step-by-step explanation: (PART A BELOW)

Step one (1): Multiply 2 times 2x and -3 multiply 2 times x and 2 times 4

Step four (4): Subtract -2 from 2 and 50

Step five (5): Divide 6x=48 by 6

Step Six (6): Answer: x=8

Step-by-step explanation: (PART B BELOW)

Step one (1): x equals to 8

Step Two (2): 2 times 8 which equals to 16 subtract -3

Step Three (3): 16-3=13

Step Four (4): (x+4)

Step Five (5) (8+4)=12

Step Six (6): 13 times 12

Step seven (7): <em>Answer: 156 </em>

<u><em>What is the Lenght and Width of  the Graden?</em></u>

156<u><em> </em></u>

5 0
3 years ago
Read 2 more answers
this is pretty easy to most people its just that ive never studied this (open attachment) im in year 7
yKpoI14uk [10]

Answer:

a. 8/20 - 2/5

b. 2/8

Step-by-step explanation:

6 0
3 years ago
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Helpppppp please i need help on this question
Vinil7 [7]

Step-by-step explanation:

K=12 if you want explanation i will

8 0
3 years ago
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Help pls all shaded parts need answers
pickupchik [31]

Answer:

x,x,12,12 ( for the paragraph part)

Step-by-step explanation:

7 0
3 years ago
If i have 480 grams of pasta for 4 people how many kilograms will i need for 14 people
Afina-wow [57]

\bf \begin{array}{ccll} \stackrel{pasta}{grams}&people\\ \text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\ 480&4\\ g&14 \end{array}\implies \cfrac{480}{g}=\cfrac{4}{14}\implies \cfrac{480}{g}=\cfrac{2}{7} \\\\\\ \cfrac{480\cdot 7}{2}=g\implies 1680=g

now, there are 1000 grams in one Kilogram, so in 1680 grams, there are 1680/1000 Kilograms, namely 1.680.

7 0
3 years ago
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