42 ÷ -6 + 5
-2
Simplify the following expresion by adding the expression: (4x + 8) + (3x - 9)
7x - 1
What is the volume of a rectangular prism with the dimension: l=3cm, w=3cm, h=4cm
84 cm3
Simplify. -64 ÷ 4(2 - 6)
-32
Simplify the expression by subtracting the expressions: (-3x - 7) - (10x - 14)
-13x +7
What is the surface area of a Cylinder with the Dimensions: r=5 cm, h=10 cm
471 cm2
Simplify. 12 ÷ 6 + 52 × 3
77
(2x – 7 ) + (4x – 5) + 3
6x - 9
75 = 3(−6n − 5)
{−5}
What is the volume of a cylinder with the dimensions diameter: 30 cm, height: 12 cm
2,826 cm3
(-12)2 ÷ 4 – 3 × 2
30
Simplify the expression by subtracting the expressions: 2(9p + 5) – 8(6p +2)
-30p – 6
−11 + 10( p + 10) = 4 − 5(2p + 11)
{−7}
A triangular prism has a height of 11m. The base of the triangular face is 9m and the height of the triangular base is 7m. What is the volume of this prism?
346.5 m3
-4(1+ 5)2 ÷ 6 – (42+5)
97
Simplify the expression by subtracting the expressions: (2x + 7) – (2x + 4) – 3
0
10(x + 3) − (−9x − 4) = x − 5 + 3
{−2}
Mr. Rutherford's greenhouse has a volume of 90 m3. The base of the triangular face is 6 m and the height of the triangular base is 3 m. What is the height of the triangular prism?
10m