2x + 4y =8) (3x+5y = 15) using elimination system.

The number of branches on a tree demonstrates the fibonacci sequence. how many branches would there be on the next two levels of this tree? 13 | | | m branches

When 142 is added to a number the result is 64 more then 3 times the number. option 35 37 39 41

Mr. rose asked his students to draw a quadrilateral with 4 unequal sides. draw an example of this kind of quadrilateral.