Match each system to the number the first equation can be multiplied by to eliminate the x-terms when adding to the second equation.
3x - y = 1
2
6x + 5y = 12
-2x + 6y = 3
4x + 3y = 9
1/2
10x - 4y = -8
–5x + 6y = 10
-2
-8x + 10y = 16
--4x - 5y = 13
-1/2

squares, rhombus, rectangles

1/3

step-by-step explanation:

to find this, you can divide 12 by 4 which is 3 or you can multiply 4 until you reach 12 (4x3=12). both should give you 3, meaning theres three times less bananas than there are oranges.

86

step-by-step explanation:

find the area of the triangle then multiply by 2 then add the area of the parollelegram multiplied by 2

can someone me: the midsegment through the legs of an isosceles triangle is 4 in. find the sides of the triangle if its perimeter is 20 in. ,   and point g is the centroid of the right △abc with hypotenuse ab=18 in. find cg.