Answer:
no seeeeeee hablar inglés pero quiero ayudar pero como hablas inglés no puedo lo siento pero si sabes español dime que escribiste ok
Answer:
The volume is ![2160in^{3}](https://tex.z-dn.net/?f=2160in%5E%7B3%7D)
Step-by-step explanation:
![V = A_{b} h](https://tex.z-dn.net/?f=V%20%3D%20A_%7Bb%7D%20h)
volume,
base area,
height
![V=(72in^{2} )(30in)](https://tex.z-dn.net/?f=V%3D%2872in%5E%7B2%7D%20%29%2830in%29)
![V = 2160](https://tex.z-dn.net/?f=V%20%3D%202160)
Given the markup of 75%, the selling price of the item became:
Cost×(1+Markup)=selling price
the initial price of the house will therefore be:
C×(1+0.75)=350
1.75C=350
C=350/1.75
C=$200
therefore the initial selling price was $200. Given that after the markup price was later reduced by 20%, the new price became:
80/100×350
=$280
If the price was later reduced by 30% the new price was:
70/100×280
=$196
From this final price we see that if the original price was $200 and the selling price is now $196, then the item is actually selling at lose.<span />
Its usually called a term
Answer:
c.
Step-by-step explanation:
From the last row in the matrix z = 1.
From the second row:
y + 5z = -4
y = -4 -5(1) = -9.
From the first row:
x + -1 = -3
x = - 3 + 1
x = -2.