Kathy withdrew $40 from the bank each week for six weeks. what is the change in the balance of her account? write a multiplication problem and then find the answer. I'm in highschool and I still don't know this

-$240

Step-by-step explanation:

40 x 6 is 240 so it changed by -$240 since it was a withdrawal

-40 * 6 = -240

Step-by-step explanation:

Withdrawing money creates a negative number. The weeks are a positive number. So, you get -40 * 6. A negative times a positive number gives you a negative number for an answer.

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she will sew have sewn five dresses   and be 1/3 done with the sixth one in an hour.

step-by-step explanation:

3/4 of an hour=45 mins

lucy makes 1 dress per 11.25 minutes

45 mins+11.25 mins=56.25 mins

60 mins- 56.25 mins=3.75 mins

3.75 mins is 1/3 of of 11.25 mins

therefore she the other 1/3 would be part of the hour and she will have sewn 5 dresses and begun the sixth.

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