Answer:
the answer is 4 1/4 hours
Step-by-step explanation:
45+(80x2)=205+160=365
80_4=20+365=385
Answer:
360
Step-by-step explanation:
Number of customers who make purchases with a credit card
=15 out of every 25= 
The fraction 3/5 represents the part of the customer that makes purchases with credit cards.
Therefore if there are 600 customers tomorrow, 3/5 of them will use a credit card.

360 credit card can be expected.
Answer:
B. -x^2 - x - n = 0.
Step-by-step explanation:
In standard form the terms on the left side are in descending degree order, and the right side equals zero.
Your answer D. 8 is right; this is

64, which we know is 3 because 4^3 is 64.
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Hope this helps!
==jding713==
Answer:
5400 gallons
Step-by-step explanation: