Answer: x = 24
Step-by-step explanation:
9x - 18 = 7x + 30
9x - 7x = 30 + 18
2x = 48
x = 48/2 = 24
Okay, assuming you can draw it I'll just explain the rest
Perimeter is the addition of all the sides
so 15 + 15 + 6 + 6 =42
Area is length x width
so 15 x 6 =90
(-1,6) is the correct answer I hope this time helps
Answer:
Option D is incorrect
Step-by-step explanation:
I think the answer is D.348