Answer:
Volume: x(x+6)(x+2) Area: 
+ 8x +12
Step-by-step explanation:
Volume Explanation:
To find the volume of a 3d figure, we must multiply the length, width, and the height. Therefore we multiply (x)(x+6)(x+2)= 
+ 8 + 12x. Simplify this equation and we will get x(x+6)(x+2) for the formula to find the volume of the 3D figure.
Area:
To find the area of a 2D figure, we must multiply length x height. Therefore, we multiply the equations (x+6)(x+2)= 
to get a final answer of 
. This will be the formula when you find the area of the 2D figure in question.
A 15% percent markup means that the typewriter cost was increased by 15%, or 0.15 by moving the decimal 2 places to the left. If the original price was x, and 15% of it is 0.15*x, we can add them up to get 1.15*x=129.95. Dividing both sides by 1.15, we get x=113 dollars
Answer: hummmm let me think it is 14x 40x
Step-by-step explanation:
Answer: p=9
explanation: 6 reds + 3 blues = 9.
Answer:
262
Step-by-step explanation:
3(90) - 8 = x
270-8 = x
262 = x
