Answers: 3
Mathematics, 21.06.2019 21:50
Suppose that the price p, in dollars, and the number of sales, x, of a certain item follow the equation 4 p plus 4 x plus 2 pxequals56. suppose also that p and x are both functions of time, measured in days. find the rate at which x is changing when xequals2, pequals6, and startfraction dp over dt endfraction equals1.5.
Answers: 2
Mathematics, 21.06.2019 22:00
1) prove that 731^3β631^3 is divisible by 100 2) prove that 99^3β74^3 is divisible by 25
Answers: 2
Mathematics, 21.06.2019 23:30
Solve the following: 12(x^2βxβ1)+13(x^2βxβ1)=25(x^2βxβ1) 364xβ64x=300x
Answers: 1
5x8x4 = 4x8x5 property...
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