Answer:
4(w - 9) or 4w - 36
Step-by-step explanation:

I hope I've helped you.
I'm pretty sure it's
3.648 x 10(exponent 3)
Answer:
75
Step-by-step explanation:
75 × 75 = 5625
75² = 5625
Answer:
9 square root of 2 or 12.73
Answer:
-7
Step-by-step explanation:
Let's try getting rid of the numbers to isolate the x.
Add x on both sides to get rid of the x on the right side and to get 2x on the left side. This leaves us with 15.3 + 2x = 1.3
Subtract 15.3 on both sides to get rid of the 15.3 on the left side.
This would leave us with 2x = -14
Divide 2 on both sides to isolate the x.
The answer is x = -7