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lyudmila [28]
3 years ago
12

How do you solve thus ? 8=8v-4(v+8)

Mathematics
1 answer:
Harrizon [31]3 years ago
8 0
8 = 8v - 4 (v + 8)

Distribute the 4 through the parentheses

8 = 8v - 4v - 32

combine like terms

8 = 4v - 32

add 32 to both sides

8 + 32 = 4v -32 + 32

combine like terms

40 = 4v

divide each side by 4

40/10 = v

4 = v

v= 4
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angle 1 is a supplement of angle 2 and a compliment of angle 3 and angle 1= 68 degrees what is angle 2 - angle 3
Murljashka [212]

Answer:

90

Step-by-step explanation:

Angle 2 = 180 - 68 = 112

Angle 3 = 90 - 68 = 22

Angle 2 - Angle 3 = 112 - 22 = 90

3 0
3 years ago
Find the value of each variable
fiasKO [112]
21 is the first one, 2.27 is the second answer. Hope it helps!
4 0
3 years ago
Bag A: Two thirds of the candies are yellow. What portion of the candies is green
dalvyx [7]

Answer: \frac{1}{3} proportion of candies are green.  

Solution:  

In bag A, \frac{2}{3} candies are yellow.  

\frac{2}{3} this proportion shows ratio of favorable over total candies.  

Here numerator number is 2.  

So, Total number of yellow candies should be 2x

Total number of candies in Bag A would be 3x

Number of green candies in bag A = 3x-2x = x

Now we find the portion of green candies in bag A

\therefore,  \frac{x}{3x}

\frac{1}{3} portion of candies are green in bag A

7 0
3 years ago
Which of the following is a zero pair?<br> a. 12, 12<br> b. -12, -12<br> C. 12, -12<br> d. O, 12
siniylev [52]

Answer:I think it’s D

Step-by-step explanation:

3 0
3 years ago
How would you simplify this -5x+2x+7y-3x
forsale [732]
In these types of problems, the first step is to combine like terms. Like terms are terms with the same exponent (power), and the same variable (like all x's). In the above equation, we can combine -5x, 2x and -3y. Let's do it:
-5x+2x+7y-3y = -6x+7y

The next step would be to factor out the common ratio, which is not applicable here, so your answer would be -6x + 7y. Hope this helps!
3 0
3 years ago
Read 2 more answers
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