2. The Miller's are sending out invitations, Eric Signed 1/5 of the invitations. Then James signed 1/8 of the remaining invitations, Tammy signed 20% of the invitations James had left
There were 50 invitations in all, how many invitations are left to be signed?

28

Step-by-step explanation:

Start with 50 invites

Eric signs 1/5 of those and 1/5 of 50 is 10 so we subtract 10 from 50 to get 40

James signs 1/8 of the 40 invites left, leaving them with 35 more invites because 1/8 of 40 is 5 so we subtract 5 from 40.

Then Tammy signs 20% of of the remaining 35 which is 7.

Once again we’re subtracting: this time 7 from 35 which leaves us with 28.

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Sorry my explanation is all over the place, I hope it makes sense!

people grow faster than other people.

step-by-step explanation:

should you really be posting this isn't math boi.

the answer is y < -3 or   y > 3

-3y > 7 + 2

-3 y > 9

y < -3