Jacob Is Twice as old as Sue. The sum of their ages is 69 years. How old is Jacob?

1 answer:

NemiM [27]3 years ago

7 0

$x-Sue\\2x-Jacob\\\\x+2x=69\\\\3x=69\ \ /:3\\\\x=69:3\\\\x=23-Sue\\\\2x=2\cdot23=46-Jacob\\\\Answer:Jacob\ is\ 46.$

You might be interested in

Leto [7]

1. D 12 2/7
2. 22 7/9 which is B hope this helps

7 0

3 years ago

bogdanovich [222]

Answer

Step-by-step explanation:

i did the test.

8 0

3 years ago

Semmy [17]

Answer:

no i cannot

Step-by-step explanation:

4 0

2 years ago

weeeeeb [17]

Working attached below:

Hope this helps! Any questions let me know :)

6 0

2 years ago

jok3333 [9.3K]

50 divided by 8 = 6.25
1oz perfume = $6.25
110 divided by 17 = 6.4705
1oz perfume = $6.4705
Therefore the second option is cheaper

7 0

3 years ago