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balandron [24]
3 years ago
11

Brant rented a paddle boat it cost 6.50 to rent the boat Plus 2.25 per hour for a fraction of an hour a proportional amount is c

harged Brandt use the paddle boat for 1 1/2 hours Brett paid with a $20 bill how much change did Brent receive
Mathematics
1 answer:
lubasha [3.4K]3 years ago
6 0

Answer:

$10.13

Step-by-step explanation:

Given the rent fee is $6.50 plus $2.25/hr proportionally charged on hours used.

#We calculate bills total expenses after 1 1/2 hrs:

Total=Fixed +Variable cost\\\\=6.50+2.25\times1\frac{1}{2}\\\\=9.875

#Subtract bills total expense from the amount he gives to determine the balance amount:

Balance=Amount- Expenses\\\\=20-9.875\\\\=10.125\approx10.13

Hence, Brent's change is $10.13

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The constant of variation and the slope of the line that passes through each pair of points
vlada-n [284]

Answer:

4/5x

Step-by-step explanation:

3 0
3 years ago
1. The price of gas has increased over time due to inflation and other factors.
lorasvet [3.4K]

Answer:

Step-by-step explanation:

The equation representing the price of gas for the years after 2000 is expressed as

y = 1.26(1.10)^x

Where x = 0, 2, 4, 6, 8, and 10 represent these years : 2000, 2002, 2004, 2006, 2008, and 2010, the table would be

1) x = 0(2000)

y = 1.26(1.10)^0

y = 1.3

2) x = 2(2002)

y = 1.26(1.10)^2

y = 1.5

3) x = 4(2004)

y = 1.26(1.10)^4

y = 1.8

4) x = 6(2004)

y = 1.26(1.10)^6

y = 2.2

5) x = 8(2006)

y = 1.26(1.10)^8

y = 2.7

6) x = 10(2008)

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y = 3.3

7 0
3 years ago
Hi! can you please help me? please show your answer!
Sergio039 [100]

Answer:

1)  f=−8/7 2) z=−3/7

Step-by-step explanation:

1)-f+8=-8f

−f+8=−8f

Step 1: Add 8f to both sides.

−f+8+8f=−8f+8f

7f+8=0

Step 2: Subtract 8 from both sides.

7f+8−8=0−8

7f=−8

Step 3: Divide both sides by 7.

7f/7=−8/7

f=-8/7

2) 6z-5=-z-8

6z−5=−z−8

Step 1: Add z to both sides.

6z−5+z=−z−8+z

7z−5=−8

Step 2: Add 5 to both sides.

7z−5+5=−8+5

7z=−3

Step 3: Divide both sides by 7.

7z/7=−3/7

3 0
3 years ago
(6.2N-8.3) +(9.1 + 1.4N)<br>​
lakkis [162]

Answer:

the answer is =7.6n+0.8

Step-by-step explanation:

hoped I helped

3 0
3 years ago
Five people are sharing three-fifths of a pizza. What equal sized portion of the whole pizza will each five people receive? (Ple
bija089 [108]
1/5 of 3/5=1/5 times 3/5=3/25
each recieves 3/25 of the pizza
4 0
3 years ago
Read 2 more answers
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