12b+3=-2b-4
12b+2b=-4-3
14b=-7/:14
b=-7/(14)
b=-1/2
Answer:
china has 713 million males
Step-by-step explanation:
You could write 42/20 for #60.
Answer:
34/13
Step-by-step explanation:
The length-to-width ratio here is:
8.5 / 3.25
which can be reduced by dividing numerator and denominator both by 0.25:
8.5/0.25
--------------- = 34/13
3.25/0.25
Answer:
Option D. 8
Step-by-step explanation:
we have

Remember that

substitute

Remove the discontinuity at x=4
Simplify

so
Find the value of f(4)
For x=4
