V=a³ or side*side*side
v=4.5*4.5*4.5
v=91.13
Answer:
B. Between 200 and 400
Step-by-step explanation:
Rule of exponents means that you can subtract when they are divided
-5+7=2
7.8*10^2/3.1
Simplify
780/3.1= 251.612903
7 squared = 49 and 9 squared= 81 add up 49 and 81 and you get 130
Answer:
C.(3 × $5) + $1 + $3 = x
Step-by-step explanation:
3x9=15($15 for pens)
$1 for pencils
$3 (for paper)
so (3 × $5) + $1 + $3 = x
hope this helps! C:
