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rosijanka [135]
2 years ago
5

Mr. Rodriguez has only $62.50 to spend at a clothing store. He wants to buy a shirt that costs $35, including tax and some brace

lets that cost $5.50 each, including tax.
Part A: Write an equation to determine x, the maximum number of bracelets, Mr. Rodriguez could buy.

Part B: Solve the equation to determine the number of bracelets Mr. Rodriguez could buy. Write just the number please.
Mathematics
1 answer:
BARSIC [14]2 years ago
7 0

Answer:

  • 5 bracelets

Step-by-step explanation:

Part A

  • 35 + 5.50x = 62.50

Part B

  • 5.50x = 62.50 - 35
  • 5.50x = 27.50
  • x = 27.50/5.50
  • x = 5
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The driver of the bus filled the gas tank with gas by putting in 21 gallon. If the gas gauge was at five-eighths before she fill
vazorg [7]

Answer:

56 gallons

Step-by-step explanation:

When her gas tank is full, she has x gallons in the tank.

when she went to the gas station, she had (5/8) of x gallons of gas in her tank. she added 21 gallons into her tank, then she had x gallons in her tank.

(5/8)x + 21 = x

subtract x and 21 from both sides

(5/8)x - x = -21

factor out an x from the left side

x(5/8 - 1) = -21

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3 years ago
Anyone knows how to do this please tell me how?
yulyashka [42]

Step-by-step explanation:

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8 0
2 years ago
Read 2 more answers
Help ASAP need explanation
balandron [24]

Hi!

So, it looks like you're doing ratios.

Let's look at 9). If the model car is 4 inches long, and 1 inch equals 4 feet, than the actual car is 16 feet long. We know this because 4x4=16.

11) is also just as simple. If 1 cm is 11 km, and the two cities are 99 km apart, then on the map they are 9 cm apart. 11x9 is 99.

13) This is a 1:2 ratio. Basically, the flagpole's shadow is half of its height. You half the man's height to get a 3 foot shadow.

And, finally, 15)- if the model is 4 inches to the real life train's 3 feet, the actual train is 120 ft long, given that the model is 40 in long. 40x3=120.

I hope this helps! :)

8 0
3 years ago
What is the value of x?
loris [4]

Answer: x = 9, y = 5

Step-by-step explanation:

If all of the sides are equal, it is an equilateral triangle. Equilateral triangles are also equiangular. The angles of a triangle add up to 180 degrees, so each angle must equal 60 degrees.

set the equation equal to 60 to solve for x

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divide both sides by 7

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find y by setting the equation equal to 60

11y + 5 = 60

subtract 5 from each side

11y = 55

divide both sides by 11

y = 5

6 0
3 years ago
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