Answer:
Complete explanation is in the picture.
Step-by-step explanation:
Y(y+21) If you think about it you will see that it would most likely be this answer because the product of something is multiplying, and the sum is adding. If this answer is not correct then I am sorry.
Answer:
an exchange of diverging or opposite views, typically a heated or angry one.
Y=-3x+7..................
Answer:
Math literacy (also known as numeracy) means having the ability to problem-solve, reason, and analyze information.
Step-by-step explanation: