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it wants an expression. What do you see from that tape diagram? 4 copies of? will equal 76? I know 4x19=76, but there is a variable and a constant shown. That is what they want you to say.

it wants an expression What do you see from that tape diagram 4 copies of will equal 76 I know 4x1976 but there is a variable and a constant shown That is what class=

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Answer:

I did these 4 years ago they don't matter and you won't ever use them

X would be 10...is that what you need?