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5400 is invested part of it at 12 and part of it at 6 for a certain year the total yield is 50400 how much was invested
solve using the substitution method5x 3y 2x 6 -
one day a store sold 29 sweatshirts white ones cost 995 and yellow ones cost 1250 in all 31915 worth of sweatshirts
in 2009 a diabetic express company charged 3885 for a vial of type a insulin and 3034 for a vial of type b insulin if a
solve the given system by the substitution method4x y 217x - 2y
solve using the substitution methody 5 - 4x5x y 11the solution
solve using the substitution method-5x y 169x 13y
solve using the elimination methodnbsp4x 5y -47x - 5y
for the given function find the following function values3fx v----------square root symbolx-5f69 show workf-22 show
express the number in decimal form without exponents4 above amp to right of 10626
simplify do not use negative exponents in the answer show work-64y--------- -82yor4ynegative6---------------------
perform the indicated operation and simplify show work9i
simplify2 8 8nbspab a b the 2 is above and to the right of the b the 8 is above the right of the a the other 8 is
use radical notation to rewrite the expression12 small 12 just above and to the right of 1616 16 12 small 12 just above
add and simplify 5-2i 8-6i type answer in form
simplify use absolute-value notation when necessary12 cubedv-----------square root symbol-10 12 twelfth poweri hope
for the following polynomial 4t t3 7t6 the 3 is above amp to the right of t and the 6 is above amp to right of ta the
find the quotient be sure to use the long division method but do not use the factoring method show workx3 512 the 3 is
use the foil method to find the product9 - 5y 9 - 2y
add7x2 - xy y2 -x2 - 9xy 2y2 the 2 is above amp to right of x and the other 2 is above amp to right of y the 2 is
the circumference of a circle of radius r is given by the polynomial 2pie-r where pie is an irrational number for an
evaluate the polynomial for x3 and for x-3 show work-2x3 8x2 - 4x - 6the 3 is above amp to right of x the 2 is above
perform the addition3x2 3x -2 -7x2 8 the 2s should be above and to the right of the
combine in like terms10n2 6n3 - 4n3 - 2n2 - 5n2 - 8n4 the 2 3 2 and 4 are all above and to the left of the
1- three research departments have 6 7 and 8 members respectively if each department is to select a delegate and an