Answer:
y=-1/2x+8
Step-by-step explanation:
Perpendicular of y=2x+6 is y=-1/2x
Substitute coordinates
4=-1/2(8)+8
y=-1/2x+8
Answer:
a
Step-by-step explanation:
Answer:
6×4-3=21
Step-by-step explanation:
you replace the j by 4 so you multiply the 6 by 4 and then proceed to subtract three getting 21
Answer:
14
Step-by-step explanation: