Katie and Mina both commute to work. Katie's commute on the train takes 10 minutes more than one half as many minutes as Mina's commute by car. It takes Katie 30 minutes to get to work. Write an equation to determine how many minutes it takes Mina to get to work.

30 = one halfx + 10
30 = one halfx − 10
30 = 2x − 10
30 = 2x + 10

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mariahhines485 mariahhines485 · Answer 1 · 2019-06-25T14:43:13+02:00

The Answer Is A Because If 30 Is The Time In All,And It Take One Half Till Whatever Time Katie Get To Work It Takes And Its An Additional 10 Mintues.

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tutorconsortium005 tutorconsortium005 · Answer 2 · 2022-06-19T05:57:59+02:00

The equation that determines how many minutes it takes Mina to get to work is "30 = one half (x) + 10".

Observe the statements for the variable
Notice the conditions like more, or less. If more, add the terms, and if less, subtract the terms.
Equate the formed expression to the actual value.

The given statements are:

Katie's commute on the train takes 10 minutes more than one-half as many minutes as Mina's commute by car.

Here, the minutes it takes Mina to get to work is considered as x (variable since it depends on the other terms)

Katie's commute on the train takes 10 minutes more than one-half as many minutes as Mina's commute by car i.e., one-half(x) + 10

It takes Katie 30 minutes to get to work i.e., 30 = one-half(x) + 10

Therefore, the equation is "30 = one-half(x) + 10".

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