Answer:
32.65 feet below sea level
Step-by-step explanation:
1.5x15=22.5
55.15-22.5=32.65
hope that helps
Answer:
The associative and commutative properties can be used for addition and multiplication.
Step-by-step explanation:
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Substitution method
y = x + 3 (*)
y = 3x + 1 (**)
Substitute (*) to (**):
3x + 1 = x + 3 <em>subtract 1 from both sides</em>
3x = x + 2 <em>subtract x from both sides</em>
2x = 2 <em>divide both sides by 2</em>
<h3>x = 1</h3>
Put the value of x to (*):
y = 1 + 3
<h3>y = 4</h3><h3>Answer: x = 1 and y = 4 → (1, 4).</h3>
Answer:
0.48
Step-by-step explanation:
2.88/6=0.48
