Heidi has a brown pair and a gray paper of slacks a brown blouse,

yellow blouse and a white blouse and a blue sweater and a white
sweater how many different outfits does she have if each outfit she
wears consists of slacks a blouse and a sweater?

Make a diagram showing her choices.

It looks like the possible combinations can be found by multiplying 2 * 2 * 2.

To find the number of different outfits Heidi can wear, we need to multiply the number of options she has for each item of clothing.

1. Slacks: Heidi has a brown pair and a gray pair of slacks, so there are 2 options for slacks.

2. Blouse: Heidi has a brown blouse, a yellow blouse, and a white blouse, so there are 3 options for a blouse.

3. Sweater: Heidi has a blue sweater and a white sweater, so there are 2 options for a sweater.

To find the total number of different outfits, we multiply the number of options for each item of clothing: 2 (slacks) x 3 (blouse) x 2 (sweater) = 12.

Therefore, Heidi has 12 different outfits she can wear.