You add up all the sides, so for example, the first 1, 5+4+5+4=18
Answer:
84 + x*1 = 8x
Step-by-step explanation:
Xavier needs to sell 12 painting to break even.
Answer:
4,055
Step-by-step explanation:
120
different ways i think thats it
Answer:
<h2>472.5 cubic feet.</h2>
Step-by-step explanation:
The dimensions of the tent are 9 by 15 at the base and 7 units of height. So, the voume is defined as

Replacing all given values, we have

Therefore, the right answer is the second choice.