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Genrish500 [490]
2 years ago
12

2x – 4 = 8 a. -6 b. -3 c. 0 d. 3 e. 6

Mathematics
1 answer:
ddd [48]2 years ago
5 0
2x - 4 = 8
2x = 8 + 4
2x = 12
x = 6

so he answer is e. 6
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If a piece of wood with a length of five feet is cut into six equal pieces, what is the length of each piece?
lina2011 [118]

5 feet = 60 in

60 in ÷6 = 10 in per piece

10 inches is 5/6 of a foot, so the answer is B.

Hope this helps!

6 0
3 years ago
A student leaving school walks 2.8 km north and then walks 1.2 km south. What is
vova2212 [387]

Answer: 1.6km

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I hope this answer helped! :)

4 0
3 years ago
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4/3 b + 2 equals 4 - 1/3 be​
DIA [1.3K]

I do not understand what you are asking but I am going to assume that you are trying to simplify the equation.

First, write the equation.

(4/3)b + 2 = 4 - (1/3)b

Add (1/3)b to each side.

(5/3)b + 2 = 4

Subtract 2 on each side.

(5/3)b = 2

Divide by (5/3) on each side

b = 1.2

b = 1.2 is your final answer.

3 0
3 years ago
Read 2 more answers
For this problem, assume there are 5 grey females, 4 grey males, 2 white females, and 6 white males. As in the book, the biologi
Leni [432]

Answer:

The required probability is  0.04411

Step-by-step explanation:

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The number of mice = 17.

The probability of first mice be male grey = \frac{4}{17}

The probability of second mice be male grey = \frac{3}{16}

The probability of two mice be male grey = \frac{4}{17} *\frac{3}{16}  = 0.04411

3 0
3 years ago
I NEED THIS BY TODAY!!
Agata [3.3K]

Step-by-step explanation:

(1. \: x =  -  \frac{y}{3}

(2. \: x =  \frac{22 + 3y}{2}

I think this is correct and what you wanted

7 0
3 years ago
Read 2 more answers
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