Penny has two jobs. during the day she works as an office clerk, and in the evening she works as a tutor. her office job pays her $18 per hour. her tutoring job pay her $15.75 per hour. in one week, penny worked 42 hours. she earned a total of $738

That's not an question because you are telling we you got and not giving me an question

it is the amount of hours she worked in each job

there are 70 more legs than eyes at the dog show (196 – 126 = 70). dogs have two more legs than eyes, and humans have the same number of legs as eyes. thus 70 is twice the number of dogs at the show, so the number of dogs is half of 70, which is 35. to get the number of humans, subtract 35 from 63: 63 – 35 = 28.

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