<em>Greetings from Brasil...</em>
Be that unknown number X
Then we can write the following expression:
X + 4.7 = 8.1
Answer:
the answer is x=−1 and y=1
Step-by-step explanation:
hoped I helped:)
31.43 oz
12.40 + 8.03 + 11 = 31.43
volume: 1/3 a²h
= 1/3 ×2²x6
= 8 feet³
