For each expression below, select the letter that corresponds to the equivalent expression given above. is equivalent to expression
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is equivalent to expression
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is equivalent to expression
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is equivalent to expression

Afruit stand has to decide what to charge for their produce. they need $10 for 4 apples and 4 oranges. they also need $15 for 6 apples and 6 oranges. we put this information into a system of linear equations. can we find a unique price for an apple and an orange?

Someone answer this check out the image!

Plz hurry evaluate the expression a+b where a=8 and b=19