9a + 5b + 5c = 9
Multiplying the whole equation by -2.
-18a - 10b - 10c = -18.
Hence, the answer is -18.
Hmm. Try counting the side of the shape and add the sides. Using the sides as numbers you may be able to solve the problem.
The answer is n= -1.
Hope this helps
Answer:
b) 95
Step-by-step explanation:
equation:
3 x 30 + 5
solve:
3 x 30 + 5 = 95
