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evergirl
Group Title
Robert purchased $2,000 worth of U.S. savings bonds. If bonds are sold in $50 or $100 denominations only, which of the following CANNOT be the number of U.S. savings bonds that Robert purchased?
 one year ago
 one year ago
evergirl Group Title
Robert purchased $2,000 worth of U.S. savings bonds. If bonds are sold in $50 or $100 denominations only, which of the following CANNOT be the number of U.S. savings bonds that Robert purchased?
 one year ago
 one year ago

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evergirl Group TitleBest ResponseYou've already chosen the best response.1
no its 50 my bad
 one year ago

sasogeek Group TitleBest ResponseYou've already chosen the best response.1
you said, "...which of the following....", but there's no options? :/
 one year ago

evergirl Group TitleBest ResponseYou've already chosen the best response.1
29 27 30 40 50
 one year ago

evergirl Group TitleBest ResponseYou've already chosen the best response.1
there they r^^^^
 one year ago

sasogeek Group TitleBest ResponseYou've already chosen the best response.1
how would u solve for 27 and 29?
 one year ago

evergirl Group TitleBest ResponseYou've already chosen the best response.1
50x+100y=2000 x+2y=40 neither can be 29 neither can be 27 if x is 30 then y is 5 if x is 40 then he only bought $50 bonds neither can be 50 dang! im confused now O.o
 one year ago

sasogeek Group TitleBest ResponseYou've already chosen the best response.1
if it's 40, then he bought only $50 bonds, hence $50*40=$2000 if it's 30, then he bought 10 $100 bonds, and 20 $50 bonds, hence 10*$100 +20*$50=$1000+$1000=$2000 if it's 50, it's not possible, cos no matter the ratio, he will buy more than $2000 worth of bonds i don't know how to go about 27 and 29
 one year ago

sasogeek Group TitleBest ResponseYou've already chosen the best response.1
are you allowed to make multiple choices of answers or just 1?
 one year ago

evergirl Group TitleBest ResponseYou've already chosen the best response.1
more than one
 one year ago

evergirl Group TitleBest ResponseYou've already chosen the best response.1
so its 27 and 50?
 one year ago

sasogeek Group TitleBest ResponseYou've already chosen the best response.1
that's what i would go for, i'm convinced those are the answers :) 27,29, and 50
 one year ago

evergirl Group TitleBest ResponseYou've already chosen the best response.1
Thanks so much saso!!!!!
 one year ago

sasogeek Group TitleBest ResponseYou've already chosen the best response.1
anytime :)
 one year ago
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