Solve for b by cross multiplying.
exact form:
b = 9/2
decimal form:
b = 4.5
mixed number form:
b = 4 and 1/2
(p.s. please mark me brainliest, it would help a lot)
Answer:

Step-by-step explanation:
As we seen that the reciprocal of the a/3(a/3) provides the result as a product number that gives the output as 1 .
Also we know that two fractions number gives output 1 if they are the reciprocal or multiplicative inverse from each other.
So, a/3(a/3

Hello,
|x+4|=3x-5
if x+4>=0 then
|x+4|=x+4
x+4=3x-5
2x=9
x=9/2
else
x+4<0 : x<-4
|x+4|=-(x+4)
-(x+4)=3x-5
-x-4=3x-5
4x=1
x=1/4 : to exclude since x<-4
end if
Only one solution : x=9/2
ANSWER B.
ANSWER

EXPLANATION
The given complex number expression is:

We expand using the distributive property to get;


Recall that,

Our expression now simplifies to:


Answer:
Sharon=700per month Cecelia=2000per month Alexander=4000 per month