I’m not sure if the answer is 8 or if i’m doing it wrong
...
Answers: 2
Mathematics, 21.06.2019 13:30
Ametalworker has a metal alloy that is 30? % copper and another alloy that is 55? % copper. how many kilograms of each alloy should the metalworker combine to create 90 kg of a 50? % copper? alloy?
Answers: 3
Mathematics, 21.06.2019 15:10
Lorne subtracted 6x3 – 2x + 3 from –3x3 + 5x2 + 4x – 7. use the drop-down menus to identify the steps lorne used to find the difference.
Answers: 1
Mathematics, 22.06.2019 00:30
Find the values of the variables and the lengths of the sides of this kite.
Answers: 3
History, 22.07.2019 23:50
Computers and Technology, 22.07.2019 23:50
English, 22.07.2019 23:50
English, 22.07.2019 23:50
History, 22.07.2019 23:50
English, 22.07.2019 23:50