4 hope that helps with your question have a good day
7x² + 3x = 0
x(7x + 3) = 0 ⇔ x = 0 or 7x + 3 = 0 |subtract 3 from both sides
x = 0 or 7x = -3 |divide both sides by 7
x = 0 or x = - 3/7
Answer: B. {0; -3/7}
Domain is the set of input values whilst range is the set of output values. i think 3x is your domain and -3 +1 is your domain
Answer:
Step-by-step explanation:
-1/2x+3-4x+5+3/2x
=-1/2x+3/2x-4x+3+5
=x-4x+8
=-3x+8
The correct answers are the Adriatic Sea, the Ionian Sea, the Ligurian Sea, and the Tyrrhenian Sea. Hope this helps.
