A system of equations is graphed on the grid. y
7
6
-51 (1,5)
[(-4,4)
3(-1,3)
2
1
x
-7 -6 -54 -3 2-1
1
2
3
4
5
6
-2
(-1, -2)
-5
-6
Which system of equations does the graph represent?
F y = -x-4
y = 2x - 2
G y = -x + 4
y = 2x - 4
H y = x - 4
y = -2x - 2
J
y = x +4
y=-2x - 4

mr. flanders’ class sold 47 doughnuts and   mr. rodriquez’s class sold 38 cartons of milk

step-by-step explanation:

let x be the number of doughnuts sold by mr. flanders’ class and y be the number of cartons sold by mr. rodriquez’s class.

1. together, the classes sold 85 items, then

x+y=85.

2. both classes earn earned $104.49 for their school. if doughnuts were sold for $1.35 each, then x doughnuts costed $1.35x. if cartons of milk were sold for $1.08 each, then y cartons costed $1.08y. hence,

1.35x+1.08y=104.49.

3. solve the system of two equations:

step-by-step explanation:

hjkj

0.6, 3/5, and 6% are the 3 same portion.

but, when they're all changed to a decimal they would equal to 0.6.

hope this , good luck!