I believe it is positive so option 2
Length * Width = Area
Width = Area / Length
W = 42 / 16.8
W = 2.5 inches
Answer:
The value of
is 17-18x and
is -7-18x.
Step-by-step explanation:
It is given in the question functions f(x) as 3x+2 and g(x)=5-6x.
It is required to find
and
.
To find
, substitute g(x) for x in f(x) and simplify the expression.
To find
, substitute f(x) for x in g(x) and simplify the expression.
Step 1 of 2
Substitute g(x) for x in f(x) and simplify the expression.

Step 2 of 2
Substitute f(x) for x in g(x) and simplify the expression.

$125.4 is the answer to #1
#2 im not sure how the 10% effects the problem. so i cant help you there
Answer:
47...........
hahaha hope it it's right