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Anarel [89]
3 years ago
10

Ethan starts the week with a balance of $275.00 in his checking account. During

Mathematics
1 answer:
jeyben [28]3 years ago
5 0

Answer:

Ethan's balance at the end of the week is of $273.75.

Step-by-step explanation:

Ethan starts the week with a balance of $275.00 in his checking account.

This means that B = 275.

During the week, he uses his debit card to spend $27.50 on food, $12.00 at the movies, and $6.75 for music downloads.

This is subtracted from the balance. So

B = 275 - (27.50 + 12 + 6.75) = 228.75

He earns and deposits $45.00 for mowing lawns.

Adds 45, so

B = 228.75 + 45 = 273.75

Ethan's balance at the end of the week is of $273.75.

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Your gas tank holds 13.5 gallons of gas your fuel gauge shows that your tank is one quarter full your car gets an average of 25
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Answer:

  The brother is likely wrong.

Step-by-step explanation:

The range of the vehicle with a full tank is ...

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You have 1/4 tank, so your range is ...

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If you make the 85 mile distance, it will be because you achieved gas mileage better than average and/or your gas gauge gives you some cushion.

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7 0
3 years ago
In the triangle below,<br> y = [ ? ] cm. Round to the<br> nearest tenth.<br> 15 cm<br> 35<br> 90°
irina [24]

Answer:

y ≈ 12.3

Step-by-step explanation:

Using the SOH CAH TOA identity to get the value of y as shown;

sin theta = opposite/hypotenuse

opposite = y

hypotenuse = 15cm

theta = 180-(35+90)

theta = 180-125

theta = 55 degrees

sin 55 = y/15

y = 15sin55

y = 12.287

y ≈ 12.3 (to the nearest tenth)

6 0
3 years ago
How can i explain "An airplane at can hold 63 passengers is separated into 3 sections. Each section holds the same number of pas
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Idk how to explain but the division sentence should be:
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3 years ago
If f(x)=5x-7 and g(x)√x-2 which statement is true?
nata0808 [166]
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g ( 5 ) = √ ( 5 - 2 ) = √ ( - 3 )  ( this is an irrational number )
- 5 is not in the domain.
8 0
3 years ago
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