What's his mom told her to be ready for the party in 1 hour in that time she needs to shower and get dressed she spends 13 minutes in the shower if her mom comes 20 minutes late how long does she have to get dressed?

1 hour and 7 mins

Step-by-step explanation:

only 10/60 isn't equivalent

hope this : )

c.

step-by-step explanation:

because first you have to add the 4x, 9x, and the 7x together and you get 20x and then you add the last numbers up and you get 5and then you put the subtraction sign in there and that's how you get the answer.