Answer:
Exact Form:
x
=
1
,
−
1/
2
Decimal Form:
x
=
1
,
−
0.5
Step-by-step explanation:
QUICK MATH
If your teacher do not put the value of the q all the letters will be 1 so: 1+5=6 (after you just simplify)
Answer:
B
Step-by-step explanation:
add 7 to get away the 7 on the left hand side
square both side to eliminate square root
Answer:
7
Step-by-step explanation:
3RD MAN: 1
2ND MAN: 2
1ST MAN: 4
3rd Man = 1/2+1/2 = 1
2nd Man = 1+1 = 2
1st Man = 2*2 = 4