Simplify the following expressions: 5 + 4(x - 3) - 2(2x + 4) + 15
0
15
Simplify the following expressions: 6(2x - 3) - (x - 9)
11x-9
10
Find the perimeter of the rectangle.
12x - 4
15
Simplify the expression.
-2a²b + 6ab - 8
10
Simplify the expression.
2x - 1
20
The width of a rectangle is four more than seven times the length. Write a simplified expression for the perimeter of the rectangle. Define a variable!
16x + 8
25
Simplify the following expressions then FACTOR: 5x - (x - 7) + 2(x + 7)
3(2x + 7)
20
Write an expression, in factored form, that represents the area of the shaded region.
4(3x - 10)
25
Write an expression, in factored form, that represents the area of the shaded region.
8(3x+1)
25
Your friend did not distribute negative one to the negative five correctly. It should be 4m + 9 - 2m + 5 which simplifies to 2m + 14
25
8n
25
2x + 240
25
Factor: 15x + 65
5(3x + 13)
10
Mars has m moons. The # of moons of Pluto is one more than twice the # of moons of Mars. The # of moons of Neptune is one less than 3 times the # of moons of Pluto. Write a simplified expression that represents the # of moons of Neptune.