Hadley has
3
6
of a box of white envelopes and
1
3
of a box of gray envelopes. When full, each box of envelopes has the same number of envelopes.

Hadley said she has
4
9
of a box when she puts the white envelopes and gray envelopes together

160

step-by-step explanation:

idk

i hope i

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.

answer: i literally just answered this question but they want me to do it again

step-by-step explanation: