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wel
4 years ago
14

How do I solve 18=6(2x-8)

Mathematics
2 answers:
EleoNora [17]4 years ago
5 0

Answer:

Okay so first you distribute 6 into the parenthesis that gives you

18=12x-48

Then you add 48 on both sides

66=12x

then you divide

X=5.5

Step-by-step explanation:

lorasvet [3.4K]4 years ago
4 0

Answer:

x= 5.5

Step-by-step explanation:

18=12x-48

-12x= -48-18

-12x= -66

x= -66/-12

x= 5.5

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Point R is on line segment QS. Given RS = 13 and QS = 20, determine the length of QR
Aleksandr-060686 [28]

Answer:

Length of QR = 7

Step-by-step explanation:

20 - 13 = 7

6 0
3 years ago
In a class of 54 students there are 6 more girls than boys. What is the ratio of the number of boys to the numbers of girls
OLEGan [10]

Answer:

6:54?

Step-by-step explanation:

Im really sorry if it's wrong but I'm pretty sure thats the answer since its a ratio

8 0
3 years ago
The table below shows the price for different numbers of notebook:
levacccp [35]
So if 2 notebooks cost 12 divide that
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3 years ago
Identify the variation as direct, inverse, joint or combined. y = cx²
viva [34]

Answer:

combined variation          

Step-by-step explanation:

we have

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we know that

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so

Is a direct variation

b) <u>in the interval -</u>---> (-∞,0)

If the value of x increase the value of y decrease

so

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4 0
3 years ago
Read 2 more answers
What is the quotient 8 x 4 − 12 x 2 − 16 x 4 x , where x ≠ 0 ?
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