5 packs of stamps and 7 packs of envelopes. There will be a total of 70 envelopes and stamps.
D'
you can't use the same single letter to mark a new point.
Answer:
let x =the original price
then 116x/100=$39.32
116x=100×39.32
116x=3932
divide both sides by 116
116x/116=3932/116
x=33.89655
(2dp)
x=33.90
