yellow8mh yellow8mh

09-02-2018
Mathematics

contestada

Ernie has twice as many stickers as Bert. Together they have 90 stickers. How many stickers does Ernie have?

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Junior106 Junior106

09-02-2018

I don’t know I gotta get a quuehdbx

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kirstenknowles2 kirstenknowles2

09-02-2018

let x= Bert's stickers
let 2x= Ernie's stickers
2x + x = 90
3x=90
÷3. ÷3
x=30

2(30)= 60
Ernie has 60 stickers

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