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lukranit [14]
3 years ago
5

Mr. Barrett bought a new battery for his car. The battery cost $72. Since batteries are a taxable item, he had to pay a sales ta

x of 7.5%. What was the total cost with tax of the battery in dollars and cents? 7.13A
Mathematics
1 answer:
My name is Ann [436]3 years ago
5 0

Answer:

$77 and 40¢

Step-by-step explanation:

7.5 percent of $72 is $5.4 so you would add $5.4 to $72 which makes $77.40.

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kakasveta [241]

Answer:

3/8

Step-by-step explanation:

HHT,THH, and TTH are the 3 outcomes with 1 head out of 8 total outcomes

6 0
3 years ago
Determine whether the sequence appears to be an arithmetic sequence. If so, find the common difference and the next three terms.
vodka [1.7K]

Answer: it is

Step-by-step explanation: the next numbers are 1.5, 3, 4.5.

6 0
3 years ago
For number 13 I'm supposed to read the graph I'm not sure how to. Like for each letter on the left side a-d I'm supposed to read
AURORKA [14]
A) 1.4x -0.64 = 0.2
its same like given y=1.4x-0.62
means that y=0.2
find a point on the line with y-coordinate 0.2. i think x-coordinate of this point is 0.6.

means that x = 0.6

b) -1.2=1.4x - 0.64
here y = -1.2
find on the line point with y-coordinate -1.2 and tell what is it's x-coordinate. thats' the answer.
5 0
3 years ago
Adam buys a car for £18680 which depreciates in value at a rate of 2.5% per year. Work out how much Adam's car will be worth in
timofeeve [1]

Answer:

Adam's car will be 8,406£ in 22 years.

Step-by-step explanation:

I. Find the lose value of 2.5% car by

2.5/100 = x/18,680

46,700/100 = x

x = 467 or the lose value in 1st year.

II. Find the true value of Adam's car by

n year = 18,680 - 467(n)

1st = 18,680 - 467(1)

    = 18,213 means if he sell his car now, he'll get 18,213£

22th = 18,680 - 467(22)

        = 18,680 - 10,274

        = 8,406£

That makes 8,406£ is the right answer.

Hope that help :)

4 0
3 years ago
It has rained 3/5 inch in 1/4 hour. If it continues to rain at the same rate,how much rain would fall in an hour
Scorpion4ik [409]

Answer:

2 2/5 inches

Step-by-step explanation:

3/5 x 4

3/5 x 4/1

3/5 x 4/1 = 12/5

12/5 = 2 2/5

5 0
3 years ago
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