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Robert already has 15 dollars. Every hour (x) that he works at the bakery he earns another 4 dollars (y). How many total dollars will Robert have after 7 hours of work?

Robert already has 15 dollars. Every hour (x) that he works at the bakery he earns another 4 dollars (y). How many total dollars will Robert have after 7 hours of work?
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3 votes
Robert already has 15 dollars. Every hour (x) that he works at the bakery he earns another 4 dollars (y). How many total dollars will Robert have after 7 hours of work?

asked
User Aya Elsisy
by
9.4k points

1 Answer

1 vote
4x+15
4(7)+15
105+15

He will have $120
answered
User Manish Ma
by
7.8k points
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