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Damm [24]
3 years ago
11

Alex spends 14 days on vacation. He spends 4 out of the 14 days at the beach and half as many days visiting museums as he spends

at the beach. How many days does he spend at the beach? How many days does he spend visiting museums?
Mathematics
1 answer:
zvonat [6]3 years ago
3 0


4 days at the beach.*7 or 5* days of visiting museums.


*If you take away 4 from 14 you get 10 and halve it you get 5 but if you halve 14 you get 7*


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What is the value of f?<br><br> 6f−12=−4f+6
Xelga [282]

First you had to add by twelve from both sides of equation form.

6f-12+12=-4f+6+12

Then simplify.

6f=-4f+18

Next, add by four-f from both sides of equation form.

6f+4f=-4f+18+4f

Simplify.

10f=18

Then you divide by ten from both sides of equation form.

\frac{10f}{10}= \frac{18}{10}

Finally simplify by equation.

f=\frac{9}{5}

Final answer: \boxed{f=9/5}

Hope this helps!

And thank you for posting your question at here on brainly, and have a great day.

-Charlie



3 0
3 years ago
For which of the following is x = -5 a solution? Select all that apply.
ser-zykov [4K]

Answer:

b. -x^2 + 50 = 25

c. |2x| = 10

d. x < 0

e. 2x < 10

Step-by-step explanation:

x = -5

-(-5)² + 50

-25 + 50 = 25

|2(-5)| = |-10| = 10

-5 < 0

2(-5) = -10 < 10

8 0
3 years ago
Find the ordered pairs that solve the equation y=12
Rufina [12.5K]

Answer:

Please check the explanation.

Step-by-step explanation:

Given the equation

y = 0.5x

when x = 12

y = 0.5 · (12)

y = 6

when x = 0

y = 0.5(0)

y = 0

when x = 8

y = 0.5(8)

y = 4

when x = 12

y = 0.5(12)

y = 6

Thus, the table is completed such as:

x             y

0             0

8             4

12           6

Therefore, the ordered pairs that complete the equation y = 0.5 x are:

  • (0, 0)
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  • (12, 6)

The graph of the equation is attached below.

6 0
3 years ago
Describe and correct the error in solving the equation<br><br> 7 - 3x = 12<br> 4x = 12<br> x = 3
aev [14]
If x=3
Just replace the X with 3
So seven minus three equals four
If 3 is X than do 4 times 3 which that makes twelve.
3 0
3 years ago
How do I do these please help
AfilCa [17]
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6 0
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