Answer:
D
Step-by-step explanation:
Which is about .57
x=16 and y=9
2y+30=3y+21[Diagonals of parallelogram are equal]
30-21=3y-2y
y=9
3y=2x-5[Diagonals of parallelogram are equal]
3×9=2x-5
27=2x-5
2x=27+5
x=32/2=16
y= -3x + 7
y intercept= 7
slope= -3
20 dollars
5.00 x 4 = 20
