Answer:
The charge per day is $25 and the charge per mile is $0.35
Step-by-step explanation:
Let
x -----> the charge per day
y ----> the charge per mile
we know that
3x+200y=145 -----> equation A
5x+430y=275.50 -----> equation B
Solve the system of equations by graphing
Remember that the solution of the system is the intersection point both graphs
using a graphing tool
The intersection point is (25,0.35)
see the attached figure
therefore
The charge per day is $25 and the charge per mile is $0.35
The middle answer is the only correct one.
Answer:
x=7
Step-by-step explanation:
ln(x)+ln(x-3)=ln(4x)
x≥0,x≥3
combining x≥3
ln[x(x-3)]=ln(4x)
x(x-3)=4x
x²-3x-4x=0
x²-7x=0
x(x-7)=0
x=0(rejected),7
Answer:
C) 142,488
Step-by-step explanation: by adding up here semimonthly, also took test.
Answer:
The answer to your question isabella is (33.33)