I need help with four answers! Will mark brainliest : )!
Q.1:Which symbol replaces the box to make the statement true?

4⋅16−16□4⋅[24−2⋅(4+8)]



Q.2: Which expression has a value less than the given expression when x = 5?

3x + 15
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Answers options:
2x²

x² + 5

3(x + 5)

4x + 5
Q.3:Let m = 4 and n = 5.

Select from the drop-down menu to create a true statement.

4m+4n ​ = 2m2+
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Answer options:
M
N
MN 2
Q.4: Which expression completes the statement to form a true equation?

28–3+2=
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Answer options:
3³

5(4 + 2)

3² + 19

44–24