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3 votes
I’m reallly lost please please help me?

I’m reallly lost please please help me?-example-1
User Gavo
by
9.1k points

2 Answers

2 votes
The answer is 417.6. (C)
User Samuel Robert
by
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4 votes
0.5x+78.2=287
0.5x=287-78.2
0.5x=208.8
x=208.8÷0.5
=208.8×2
=417.6
User Axmrnv
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7.9k points