Evan earns $9.45 each hour he works. How much did he earn last week if he worked 18 hours? Can anyone answer this???
+4609 We can use dimensional analysis: Therefore, we have \(18h*\frac{9.45}{h}=18*9.45=\boxed{170.1}\) .
+36916 .....using dimensional analysis 18hr * $ 9.45 / hr = $ 170 .10 (don't forget units 
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