A delivery truck driver charges a fixed base price of $6 for 2 miles. After 2 miles, he charges an additional $2 for every mile.
After 6 miles, he charges an additional $4 for every mile. Describe the cost of the delivery truck between 1 mile and 2 miles.
2 answers:
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Let
x--------> amount of erasers that Sari has
y--------> amount of erasers that Sam has
we know that
-------> equation
-----> equation
Substitute equation in equation
find the value of x
therefore
the answer is
Sari has erasers