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Solution is in the attachment.
Answer: (5, -2, -3)
Question 1: this is simple adding
do the fractions first 1/4 + 3/4 = 4/4 or 1
then the whole numbers 1+1+1=3 gallons
Question 2: do it the same as the first you can make 1 1/2 into a mixed number which is 3/2 and make 4 into 8/2 then subtract 8/2 - 5/2= 3/2 or 1 1/2
Question 3: make into mixed numbers 5/3+5/3= 10/3 or 3 1/3
C. It’s c bebes hope it get a 100
Assuming a simple interest model for this information, the interest due at maturity will be:
I=(PRT)/100
where:
P=principle
R=rate
T=time
thus
I=1500×120/364×10/100
I=$49.45
Answer: $49.45
