Mathematics, 28.08.2019 07:30 bacchus2847
The equation 4x β 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 16:30
Hi my sisters and brothers can tell me the answer because i donβt understand the question
Answers: 1
Mathematics, 21.06.2019 16:30
Answer the following for 896.31 cm= km 100cm = 1m 1000m = 1km a) 0.0089631 b) 0.0089631 c) 8.9631 d) 89.631
Answers: 1
Mathematics, 21.06.2019 17:50
On a string instrument, the length of a string varies inversely as the frequency of its vibrations. an 11-inch string has a frequency of 400 cylces per second. find the frequency of a 10-icnch string.
Answers: 2
Mathematics, 21.06.2019 22:30
Tommy buys a sweater that is on sale for 40% off the original price. the expression p -0.4p can be used to find the sale price of the sweater, where p is the original price of the sweater. if the original price of the sweater is 50, what is the sale price?
Answers: 1
The equation 4x β 45 = y is used to find your profit, y, in dollars from buying $45 of supplies and...
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