Answer:
Exact Form:−2/3
Decimal Form:−0.666…
Step-by-step explanation:
B=(c-3a)/2
Should be the equation you get
Answer:
b = -4/3
Step-by-step explanation:
First, subtract the 1/2 over
-1/4b+1/2=5/6
5/6-1/2
To get a common denominator of 6, multipy 1/2 by 3
5/6-1/2(3)
5/6-3/6=2/6
-1/4b=2/6
Next, multiply by the reciprocal of -1/4, or -4
(-4)-1/4b=2/6(-4)
b=-4/3
It's C. it does not ship because 480 is more than 2.57 deviations from 500