- 4x + 10y = 1
-5x β 11y = 7
Nour
Leo
-9x - y = 8
β4x + 10y = 1
-5x β...
Mathematics, 11.05.2021 20:10 ImGoodAtLife7797
- 4x + 10y = 1
-5x β 11y = 7
Nour
Leo
-9x - y = 8
β4x + 10y = 1
-5x β 11y = 1
β9x - y = 8
Which of them obtained a system that is equivalent to the teacher's system?
Answers: 1
Mathematics, 21.06.2019 17:30
The manufacturer of a new product developed the following expression to predict the monthly profit, in thousands of dollars, from sales of the productwhen it is sold at a unit price of x dollars.-0.5x^2 + 22x - 224what is represented by the zero(s) of the expression? a.the profit when the unit price is equal to 0b.the unit price(s) when the profit is equal to 0c.the profit when the unit price is greatestd.the unit price(s) when profit is greatest
Answers: 3
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Without multiplying, tell which product is larger and why. 5 Γ 1/3 or 5 Γ 2/3 a)5 Γ 1/3 because 1/3 is less than 2/3 b) 5 Γ 1/3 because 1/3 is greater than 2/3 c) 5 Γ 2/3 because 1/3 is less than 23 d) 5 Γ 23 because 1/3 is greater than 2/3
Answers: 1
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