3 years ago

The sum of four times a number and 18 is the same as the difference of fourteen and twice a number

1 answer:

4 0

$4x+18=14-2x \\ 4x=-4-2x \\ 6x=-4 \\ x= \frac{2}{3}$

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UNO [17]

4+6+6+2=18(balls)
Another way 1)4+6=10(balls)-green and blue
2)6+2=8(balls)-green and blue
3)10+8=18(balls)-total probability

8 0

2 years ago

Vesna [10]

Answer:

39/80

Step-by-step explanation:

6 0

2 years ago

serg [7]

If you change both to a fraction you would see that you have 1/6 and 1/4 (.25 as a fraction). So 1/5 would be in between them.

You could also change both as a decimal. 1/6 =.166666 and .25 so any number in between them would be correct such as .2 which is the same as 1/5.

8 0

3 years ago

Misha Larkins [42]

Answer:

750.64

Step-by-step explanation:

3 0

2 years ago

andre [41]

Answer:

point-slope form: $y-8=\frac{4}{5}(x+2)$

Step-by-step explanation:

hope this helps :)

7 0

2 years ago