Mr. Winkle downloaded 34 more songs than Mrs. Winkle downloaded. Together they downloaded 220 song

Discussion in 'Calculator Requests' started by math_celebrity, Aug 26, 2016.

  1. math_celebrity

    math_celebrity Administrator Staff Member

    Mr. Winkle downloaded 34 more songs than Mrs. Winkle downloaded. Together they downloaded 220 songs. How many songs did each download?

    Let x = Mr. Winkle downloads and y = Mrs. Winkle downloads.

    We then have x = y + 34 and x + y = 220.

    Substitute equation 1 into equation 2, we have:

    (y + 34) + y = 220
    2y + 34 = 220

    Subtract 34 from each side:
    2y = 186

    Divide each side by 2:
    y = 93 (Mrs. Winkle)

    x = 93 + 34
    x = 127 (Mr. Winkle)


Share This Page


Related pages


how to calculate standard deviation of a portfolioconvert radians to revolutionsadditive inverse of 3calculator for simplifying expressionsvariable calculator with fractionsfactoring a square rootprobability aubsimplify algebraic fractions calculator onlinediagonals in a heptagonpercent word problems algebrasimplify square root of 147what is the prime factorization of 188permutations & combinationsdepreciation double declining balance96 roman numeralratio to proportion calculatorsolve for equation calculatorhow do you simplify monomialsmilliliters to decilitershow to evaluate fractional exponentsthisis69expression calculator with stepsperiodic table yblogarithm expanded formreflexive property in mathsecond degree equation calculatorsquare factor calculatorexponents calculator simplifylatus multiplicationprove identity calculatoradwords editor allows users tographing circle calculatorhow to find positive and negative coterminal anglesradical equations calculatordiagonals of a octagonpythag calculatorradical expressions and functions calculatorkilometer to yardssimplify calculator expressionsmilitary phoeneticsset builder and interval notation calculatornumerical expression mathfactorization of 196fractions equivalentsgeometry angle calculatorsin210distance word problems algebrasolver for quadratic equationsonline covariance calculatordividing equations calculatorhypotenus calculatorformula for concave lensvenn diagram solver onlinefortnightsprecalculus calculatorone dimensional kinematics equationswhat is a symmetric propertyword problem solverstransformation calculatoralgebra equation solver free50 liters to gallonssolving a trinomialx factor math calculatormultiplicative inverse propertysimplify each expression calculatorcircumference radius equationmultiply exponents calculatorexample of additive identity propertywhat is the prime factorization for 200grams to stones converterradical square root calculatorwrite each interval as an inequalityworded ratio problemssolve the formula for the indicated variable calculatorexponential smoothing calculationfind the product of rational expressions calculatorquadratic equation calculator graphhow to remove social network from hootsuitelength of triangle sides calculatorstockc