Answer: 0.85 or %85
Fraction = 68 over 80 divide by two twice 17 over
20
Percent = 68/80 = 0.85 x 100 = 85%
Decimal = 0.85
2 x 1/4 is the same as 1/4 + 1/4
I used the substitution method and got (0,-2)
9+6=15 and 15-12=3 so this =3 the -(-6) becomes positive
Answer:
all i know is A and it is -1,-2
Step-by-step explanation: