2a+3b=5
b=a-5 help please...
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Find the slope of the line that contains the following points. r(-2, 4), s(6, -2)
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The final cost of a sale is determined by multiplying the price on the tag by 75%. which best describes the function that represents the situation?
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The function v(r)=4/3pir^3 can be used to find the volume of air inside a basketball given its radius. what does v(r) represent
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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.
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