Answer:
5
Step-by-step explanation:
You solve the equation
531 divided by 4 is 132.75. You can check by doing 132.75 x 4.
Answer:
true.
Step-by-step explanation:
hope this helps, i looked it up :)
x and y i think, I haven't done that in a long time.
X2-1 I think that's the answer because there's 1 less, 1 take away the x and squared!! hard to explain but that's how I thought about it