Mathematics, 02.11.2019 15:31 andersonjalen34
If 3x+20=2y and x+5=y show that (2,7) is a solution solve by substitution. answer me
Answers: 1
Mathematics, 21.06.2019 14:00
Customers at an ice-cream shop took a survey .the results showed that 144 customers rated the shop as being "very satisfactory ."this number represented 45%of the total nunber of customers who took the survey
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Mathematics, 21.06.2019 17:00
Steve wants to develop a way to find the total cost of any item including sales tax. the sales tax in his city is 6%. his friend jenna writes the expression x + 6x where x is the cost of the item. explain whether her expression is correct based on the situation.
Answers: 1
If 3x+20=2y and x+5=y show that (2,7) is a solution solve by substitution. answer me...
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