Geometry
Quadrilateral Investigation Rhombus
Please add an explanation too

What is the result of adding the system of equations? 2x+y=4 3x-y=6

Table which ratio is equivalent to 3: 7? 6: 7 3: 21 24: 56 15: 30

How many 3-digit numbers can you write using only digits 1 and 7? (of course, digits can repeat.) how many 3-digit numbers can you write using only digits 1 and 7? (of course, digits can repeat.)