Answer:
$1.40
Step-by-step explanation:
Divide 4.20 by 3.
Answer:
The line segments are equal in length
AC = BC = 5
Step-by-step explanation:
The domain of 13/x - 11 is all real numbers except x cannot equal zero
Answer:
7
Step-by-step explanation:
Note the factors of each number. Prime numbers are numbers that can only be factored to itself and 1. Note:
Factors of 1:
1
Factors of 3:
1 , 3
Factors of 7:
1 , 7
Factors of 9:
1 , 3 , 9
Factors of 21:
1 , 3 , 7 , 21
Factors of 63:
1 , 3 , 7 , 9 , 21 , 63
