12n+32=10n+20
-10n -10n
2n+32=20
-32 -32
2n= -12
2 2
N = -6
Exact form:
5/7
Decimal form:
0.71428571...
Answer:
The pair of slacks would be
C. $20.30
Step-by-step explanation:
Step-by-step explanation:
let the first number be x
let the second number be y
½ of the first number= ½x
Double the second; 2*y=2y
the sum... that is ½x+2y=14