Mathematics, 28.08.2019 07:30 bacchus2847
The equation 4x – 45 = y is used to find your profit, y, in dollars from buying $45 of supplies and washing cars for $4 each. what does the x stand for?
1. the cost of the supplies (in dollars)
2. the total profit (in dollars)
3. the number of cars washed
4. the cost (in dollars) per car
Answers: 2
Mathematics, 21.06.2019 22:00
The serenity and the mystic are sail boats. the serenity and the mystic start at the same point and travel away from each other in opposite directions. the serenity travels at 16 mph and the mystic travels at 19 mph. how far apart will they be in 3 hours?
Answers: 1
Mathematics, 21.06.2019 23:30
Sally deposited money into a savings account paying 4% simple interest per year.the first year,she earned $75 in interest.how much interest will she earn during the following year?
Answers: 2
The equation 4x – 45 = y is used to find your profit, y, in dollars from buying $45 of supplies and...
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