Joe’s Plumbing and Mark’s Plumbing have different ways of charging their customers. The function defined by J(t)=45t represents
the total amount in dollars that Joe’s Plumbing charges for t hours of work. Mark’s Plumbing charges $40 per hour plus a $25 trip charge.
1 answer:
Answer:
that is a very good question sir
Step-by-step explanation:
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Not 100 % but I would think as likely as not because you have the same amount of both. 1/2 the chance
3x - 15
less than or more than trick-------> the number before those words should be the second number in the equation
Answer:
5, 6, 9, 15
Also:
Plz mark me brainliest :)
Answer:
principle= 6000
time =9 years
rate = 7%
so,
compound interest = p((1+r/100)^t. -1)
= 6000((1+0.07)^9 -1)
=6000(1.84-1)
=6000*0.84
=5040