Answer:

Step-by-step explanation:

Base area= length ×width
Let's convert all the mixed numbers into improper fraction for easier calculation.
Width
= 7½



Height
= 1¼


Volume of prism



Let v = number of video's she bought
Let c = number of CD's she bought
v+c=16
1495v+1688c=9355
Multiply both sides of (1) by 1495
and subtract (1) from (2)
-1495v-1495c=-8970
193c=386
c=2h
The answer is N=13(x+12), where x represents the amount of pounds Steven's boxes weighed and N represents the total number of pounds Nathan lifted.
Answer:
B
Step-by-step explanation:
20% is equal to the fraction above