Mathematics, 23.02.2021 05:10, cdjeter12oxoait
When Raphael solved the system below by using the method of elimination, he changed the second equation to -8x-2y=-2. What property of equality justifies this manipulation?
Answers: 2
Mathematics, 21.06.2019 21:40, pakabigail4796
The point a is at –2 and the point b is at 7. marissa would like to divide this line segment in a 4: 3 ratio, and she would like to use the formula x = (x2 – x1) + x1. what values should she substitute into the formula? a = a + b = x1 = x2 =
Answers: 2
Mathematics, 21.06.2019 23:30, awsomeboy12345678
Harry the hook has 7 1/3 pounds of cookie dough. she uses 3/5 of it to bake cookie. how much cookie dough does she use to make cookie?
Answers: 1
When Raphael solved the system below by using the method of elimination, he changed the second equat...
Mathematics, 21.10.2020 17:01