The answer is each bag cost $4.50 .
Your equation would be : (8 x 5)= 40 + (? X 5) = $63
-50 and -18 multiplied together equal 900 and added together equal -68 because a - times a- equals a positive.
The answer to this is y=3 and x=-10.
Answer: 142°15'
Explanation:
Supplementary angles are angles that add up to make a straight angle (
).
Therefore, we must find the angle ∠B such that
∠A + ∠B = 180° (1)
We know that ∠A = 37°45', so we can re-arrange equation (1) to find the magnitude of ∠B:
∠B = 180° - ∠A = 180° - 37°45' = 142°15'
So, the correct answer is
142°15'
The answer is just 236,000 I hope it helps and is right