Y=3x-2 is the equation :^}
Answer:
x = - 7
Step-by-step explanation:
8x - 2 = -9 + 7x (add 2 to both sides)
8x - 2 + 2 = -9 + 7x + 2
8x = 7x - 7 (subtract 7x from both sides)
8x - 7x = 7x - 7 - 7x
x = - 7
Answer:
The third one
Step-by-step explanation:
I hope I've helped you.
<u><em>A</em></u> would be correct hope I helped.
For a sphere, remember that the surface area is roughly 4 times the area of a circle with same radius
so
SA=4pir^2
r=8.4
we are done'
SA=4pi8.4^2
SA=4pi70.56
SA=282.24pi
aprox pi=3.14
SA=886.2336 in^2
answer is last one