two subtracted from four times a number is 2
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The sum of two numbers is 0. Twice the smaller number subtracted from 3 times the larger number is 10. Let x represent the larger number and y represent the smaller number. Which equations represent this situation? y = negative x. y = three-halves x minus 5. y = x. y = three-halves x minus 5. y = x. y = two-thirds x + StartFraction 10 Over 3 EndFraction. y = negative x. y = two-thirds x + StartFraction 10 Over 3 EndFraction
Given two polynomials
P(r,s)=9r4s3+7r2s5-5r3s4and Q(r,s)=8r3s4-5r2s5-6r4s3, What is the difference when the second polynomial is subtracted from the first one?
s
Find two positive integers such that the sum of the first number and four times the second number is 1000 and the product of the numbers is as large as possible.