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Right now, Molly is twice as old as Nancy. Zander is 6 years younger than Molly.

Which expression represents Molly’s current age in terms of Nancy’s?


Which expression represents Molly’s current age in terms of Zander’s?


Nancy is currently 10 years old, and Zander is 14. How old is Molly?

Respuesta :

1) let molly be y
And let Nancy be x
Since molly is twice as Nancy
So equation is 2x=y
(Twice Nancy age is equal to Molly’s age)

2)let molly be y
Let zanders age be z
Since zander is 6 yrs younger than molly
So 6yrs added to zanders age equals Molly’s age
Eq: z+6=y

3) ) molly’S age =y,Nancy age =x
Since molly is twice as Nancy
So 2x=y. (Nancy is 10 .....given )
2*10 = 20
Or
molly =y
zanders =z
Since zander is 6 yrs younger than molly
Eq: z+6=y ( zandra is 14 ...given )
14+6=20
If u wanna submit it to your teacher the do write in the exact same way as above
Plz mark me brainest:)

avazell62

Answer:

1. 2n

2. z+6

3. 20 years old

Step-by-step explanation:

Just to simplify, did the instruction on edge

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