Answer:
15
B) A = (24–10) x (42–16)
16
D) A = (45x21) - 1/2(21x28)
Answer: B is the answer
wheres the square trinomail
Step-by-step explanation:
This is not an equation. It is an expression, you can't solve for x in an expression
Answer: m=-6
Add 7 to the other side
