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pashok25 [27]
3 years ago
8

2( 4x + 2) = 4x - 12(x-1)​

Mathematics
1 answer:
aksik [14]3 years ago
8 0

Answer:

x=\frac{1}{2}

Step-by-step explanation:

distribute 2 into (4x+2) and -12 into (x-1)

8x+4=4x-12x+12

combine like terms

8x+4=-8x+12

add -8x on both sides

8x+8x+4=12

16x+4=12

subtract 4 on both sides

16x=8

divide both sides by 16

x=1/2

hope this helps

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Brianna is a waitress in an upscale restaurant. On Friday she waited on 12 groups of customers who spent an average of $186 per
givi [52]

Given :

Brianna is a waitress in an upscale restaurant. On Friday she waited on 12 groups of customers who spent an average of $186 per group.

Her tips averaged 18% of the total amount spent by all the groups of customers that day.

To Find :

Brianna's tip income earnings on Friday.

Solution :

Total amount of money spent by 12 groups :

P = $ 12×186 = $2232 .

She got tip of 18% of the total amount spent by all the groups of customers.

T = P\times \dfrac{20}{100}\\\\T= 2232\times \dfrac{20}{100}\\\\T=\$446.4

Brianna's tip income earnings on Friday is $446.4 .

Hence, this is the required solution.

4 0
3 years ago
A water bottle holds 3 1/3 c of water. A bowl holds 2 1/4 times the amount in the water bottle. How much water does the bowl hol
kodGreya [7K]
First you would put both numbers into improper fractions.

3 1/3 = 10/3 and 2 1/4 = 9/4

Multiply 10/3 * 9/4

10*9 = 90 and 3 * 4 =12

So 90/12 is your fraction. Reduce it, 7 6/12

7 6/12 = 7 1/2

So your answer is 7 1/2

Hope I helped :)
7 0
3 years ago
Rich has a bag of 24 markers. Each marker is 20 centimeters long. What is the combined length of the marker in​ meters?
ZanzabumX [31]

Answer: 4.2 meters

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480÷100=4.8

there are 100 centimeters in a meter

5 0
3 years ago
Logan is doing a handstand dive from a 12 meter platform. The equation that
oee [108]
7.1 meters
First replace t with 1
-4.9(1)^2+12
(1)^2= 1
-4.9 times 1 is -4.9
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Hope this helps!
3 0
3 years ago
Pls help me I will give the first answer brainlyist and thanks NO LINKS OR NO BRAINLYIST
TiliK225 [7]

Answer:

C f(4)

Step-by-step explanation:

the answer is C f(4)

1/2*4=2

2+8=10

f(4)=10

5 0
3 years ago
Read 2 more answers
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