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g100num [7]
3 years ago
13

Ms.stoner purchased computer for 1,150. If the sales tax is 7.5 what is the total purchase?

Mathematics
1 answer:
ANTONII [103]3 years ago
7 0

Answer:

$1,236.25‬

Step-by-step explanation:

Since sales tax is 7.5% of the purchase, and since the pc costs 1,150, take 7.5% of 1,150, and add 1,150 and the new value together.

7.5 / 100 = 0.075

1150 * 0.075 = 86.25

1150 + 86.25 = 1236.25

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The Empire State Building is 1,454 feet tall (if you include the lightning rod). If a piece of gum is dropped from the top, how
lana66690 [7]

gravity is 32.17 ft/sec

1454 ÷ 32.17 = 45.20 seconds = answer

3 0
3 years ago
You just purchased two coins at a price of $1,270 each. Because one of the coins is more collectible, you believe that its value
Karolina [17]

Answer:

The first coin will be worth $137.16 more than the second coin.

Step-by-step explanation:

Interest formula = i = prt

For coin #1:

p = 1270

r = 0.061

t = 18

i = (1270)(0.061)(18)

The first coin will be worth $2664.46 after 18 years.

For coin #2:

p = 1270

r = 0.055

t = 18

i = (1270)(0.055)(18)

The second coin will be worth $2527.30 after 18 years.

Subtract the value of coin #2 from coin #1.

2664.46 - 2527.30 = 137.16

In conclusion, the first coin will be worth $137.16 more than the second coin after 18 years.

7 0
3 years ago
Solve algebraically<br><br> 8x + 10y = -4<br><br> -4x = 2 + 5y
Rufina [12.5K]

The answer to the first one is:

x=-5/4y+-1/2. Why? 

 In the equation 8x+10y=-4, you subtract 10y form each side which leaves you with 8x=-10y-4. Right? Then you divide each side by 8 which gives you the answer

The answer to the second one is the same answer to the first problem. Why? Because you can already divide each side which gives you x=-5/4y+-1/2.

Hope this helps :^) 

8 0
3 years ago
CAN SOMEONE HELP ME PLEASE ASAP!
kakasveta [241]

Answer:

15lb

Step-by-step explanation:

1lb=453.59

6 0
2 years ago
Read 2 more answers
Can somebody please help me
seraphim [82]

Answer:

3) 36

2) 55

Step-by-step explanation:

We have to place the numbers in order from least to greatest.

3) 23, 26, 26, 32, 32, 36, 50, 52, 52, 52, 59,

4) 40, 42, 49, 54, 62, 67, 67, 70, 95

The more is the the difference between the lowest and highest values.

95-40=55

6 0
3 years ago
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