Ajacket originally costs $70. wilson bought it yesterday at 30% off. how much was his discount?

$21

Step-by-step explanation:

To find the discounted price, we simply multiply the original amount to the discount percentage.

Let's break down our values.

Original Price = $70

Discount = 30% or 0.30

So we now multiply the Original Price to the discount.

70 x 0.30 = $21

Now to find how much the jacket cost after the discount, we simply subtract the original price to the discount.

70 - 21 = $49

The discounted price of the jacket is $49.

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.

contact me if you have any questions you are welcome.

im not sure what this means: mc011-7.jpg

step-by-step explanation: