Think you’ve got your head wrapped around Algebraic Expressions? Put your knowledge to
the test. Good luck — the Stickman is counting on you!
Q. Simplify - 4(x - 7) + x.
- 4x - 7 + x
- 3x - 28
- 3x + 28
- 3x - 7
None of the above
Q. Simplify 5(x + 2y) - 2(x - 3y).
5x + 10y - 2x + 6y
3x + 16y
3x + 4y
3x + 8y
None of the above
Q. Simplify 2{x(5 + 2y) - 3(x + y)}.
7x + 4xy - 3y
4x + 10xy - 6y
7x + 4xy - 6y
4x + 4xy - 6y
None of the above
Q. Simplify 2{x(3 + y) + 5}.
6x + 2y + 5
6x + 2xy + 5
6x + 2xy + 10
6x + xy + 5
None of the above
Q. Simplify 4[3a - 5a(a + 2b) + 7ab].
12a - 20a2 - 33ab
12a - 20a2 - 12ab
12a - 20a2 + 17ab
12a - 20a2 - 3ab
None of the above
Q. Simplify 3x - {x - 2[y + x2 + x(3 - x)]}.
5x + 2y
8x + 3y
- 8x + 2y
8x + 2y
None of the above
Q. Simplify - 8{4x + 3[y - x + 5(x - y)]}.
- 128x + 96y
- 176x + 96y
64x - 96y
7x - 39y
None of the above
Q. Simplify 
.
. 2 + 2x2 - 2x
2 + 2x2 - x
2 + - 2x2 - x
None of the above
Q. Simplify 12[x - (4 + y) + x(y - 3)].
- 24x - 48 - 12y + 12xy
9x - 48 - 12y + xy
- 24x - 48 + 12y + 12xy
12x - 84 + 12y + 12xy
None of the above
Q. Simplify 
.
. 
None of the above