SUPER HELP HURRY PLZ ASAP

How many solutions can be found for the equation 2 + x = 6?

Zero
One
Two
Infinitely many

Match the equivalent expressions. x - 3y + 12 12 - 3y - 2x + x + 2x 3x + 2y - 2x + y + 12 3y + 12 3x + y - 12 4y + 3y + 3x - 6y - 10 - 2 x + 3y + 2x - 3x + 7 + 5 x + 3y + 12 5 + 2y + 7x - 4x + 3y - 17

Explain why the factor 1.5 is broke. into two numbers in the model.

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?