Mathematics, 22.07.2019 23:50 Rogeartest4
Iwill give mario bought $5 worth of stamps at the post office. he bought ten more 6-cent stamps than 10-cent stamps. the number of 8-cent stamps was three times the number of 10-cent stamps. he also bought two 20-cent stamps. how many of each kind of stamp did he purchase?
Answers: 1
Mathematics, 21.06.2019 13:30
Combined megan and kelly worked 60 hours.kelly worked twice as many hours as megan.how many hours did they each worked?
Answers: 3
Mathematics, 21.06.2019 15:00
Naomi’s parents want to have 50,000, saved for her college education, if they invest 20000 today and earn 7% interest compound annually, about how long will it take them to save 50 thousand
Answers: 3
Mathematics, 21.06.2019 17:30
What number should be added to the expression x^2+3x+ in order to create a perfect square trinomial? 3/2 3 9/4 9
Answers: 1
Iwill give mario bought $5 worth of stamps at the post office. he bought ten more 6-cent stamps tha...
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