5/2x+1/4=12 solve for x

Mathematics

2 answers:

aniked [119]3 years ago

7 0

Answer:

4/5 (2x + 5) − 4 =1

4/5(2x +5) = 1 +4

4/5 (2x +5) = 5

2x + 5 = 5 / (4/5)

2x + 5 = 5 (5/4)

2x + 5 = 25/4

2x = 25/4 - 5

2x = 25/4 - 20/4

2x = 5/4

x = (5/4) / 2

x = (5/4) (1/2)

x = 5/8

x = 0.625

MrRa [10]3 years ago

5 0

Answer:

47/10. Or 4.7. Or 4 7/10

Step-by-step explanation:

You might be interested in

An ice cream shop sold 48 vanilla milkshakes in a day, which was 40% of the total number of milkshakes sold that day. what was t

Sati [7]

Answer:

d 120 because 40% is 120

3 0

3 years ago

Read 2 more answers

62, 52, 52, 52, 64, 69, 69, 76 for the given sample data, find

AnnZ [28]

The mean is 62 (496/8=62)
The median is 63 (52,52,52,62,64,69,69,76 take the two middle numbers and find the average 62+64/2=63)
The mode is 52 (there are three 52's)

7 0

3 years ago

I believe the answer is b is this correct?

zhuklara [117]

Answer:b

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

If tim spends 1/3 each weekday sleeping and about 7/24 each weekday in school what fraction of a weekday does Tim spend either s

Ganezh [65]

Tim spends 1/3 each weekday sleeping and 7/24 in school. We can write 1/3 as 8/24 so we have a common denominator. Now we can see that Tim sleeps for 1/24 time of a weekday more then he spends in school.

I hope that's what you meant.

3 0

4 years ago

Light travels at a speed of 3.0 x 108 m/s (meters per second). How can you use this information to calculate the time in seconds

Makovka662 [10]

Answer:

The Time taken for the light to reach the earth from

Proxima Centuri is $1.338*10^{8}$ seconds