Answer:
64,98*63.98
Step-by-step explanation:
Let n be the man's walking rate. Then:
9/n+9/27=3&1/3
243+9n=90n
243=81n
n=3
The man's walking rate was 3 mph
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Answer:
The input value is 3/4
Step-by-step explanation:
we know that
The input value that produces the same output value for the two linear functions, is the intersection point both graphs
we have
---> equation A
---> equation B
Equate equation A and equation B

solve for x



therefore
The input value is 3/4
Answer:
5.05
Step-by-step explanation:
3.85+0.05+1.15
= $5.05