Algebraic Tiles

Which algebraic expression is shown above?

• $2x-1$

• $x+\left(-2\right)$

• $-x$

• $-x+2$

Which algebraic expression is shown above?

• $6x+3$

• $-3x+6$

• $3x+6$

• $9x$

Which algebraic expression is shown above?

• $7$

• $7x^2$

• $12x$

• $7x$

Which algebraic expression is shown above?

• $3xy-x^2+2x$

• $-3xy+x^2+2x$

• $3xy-x^2-2x$

• $-3xy-x^2-2x$

Which algebraic expression is shown above?

• $-3y^2-2y-3xy$

• $3y^2+2y+3xy$

• $-3y^2+2y+3xy$

• $3y^2-2y-3xy$

Which algebraic expression is shown above?

• $2y^2+3x-3x^2$

• $-2y^2-3x+3x^2$

• $3y^2+3y-2x^2$

• $-2y^2+3x-3x^2$

Two more than 4 times a number is -18. Check all that apply.

• 4x + 2 = -18

• 2x + 4 = -18

• 18 = 4x +2

• 2 + 4x = -18

Six more than some number equals 52. Check ALL that apply.

• 6 + x = 52

• 6 + 52 = x

• 6x = 52

• 6x + 52 =

• x + 6 = 52

Which expressions are equivalent to the algebra tiles shown above?  Check all that apply.

• $4\left(x\ +\ 3\right)$

• $4x+12$

• $4x\ +\ 12y$

• $2\left(2x\ +\ 6\right)$

• $3x\ +\ 9\ +\ x\$

Choose the correct value for x

• x

• 3

• 2

• 4