Answer:
most likely the last choice
Step-by-step explanation:
Answer:
The graph will shift 9 units to the right
Sorry about my hand writing
Answer:
$140 is the new price
Step-by-step explanation:
Answer:
1y
Step-by-step explanation:
Answer:
Step-by-step explanation:
4x+y=14
x-2y=8
then;
x=8-2y
substitute;
4(8-2y)+8-2y=14
32-8y+8-2y=14
40-10y=14
26=10y
y=2.6 , work out 4x+2.6=14 to get x