Allen'sbirthdaypartycosts $ 7 , plusanadditional $ 1 foreachguestheinvites. ifthereare27guests, howmuchwillallen'sbirthdaypartycost ?

34

dollars

27 guests, 1 dollar each, +7 =34

So all we have to do is multiply and add :) !

27 multiplied by 1, we'd multiply because it says "1 dollar for each guest" and we know there are 27.

So 27 multiplied by 1 is 27.

And now all we have to do is add. 27 plus 7 would be 34.

So Allen's party cost's $34

I hope this helps :)

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