Answer:
Step-by-step explanation:
C
Answer:
12 pencils
Step-by-step explanation:
let no. of pencils bought be x.
54 - 0.75x - 2.50 = 42.50
9 = 0.75x
x = 12
Topic: algebraic equations
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Answer:
the factors of x^3-1 are 
Step-by-step explanation:
We need to find factors of x^3 -1

So, the factors of x^3-1 are 
The answer is :
25 × 10^-3 = 0.025
Answer:
AC < AB
Step-by-step explanation:
We can see just by looking at it, they are not the same length.