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Mekhanik [1.2K]
3 years ago
5

Ms.garcia has 52 dimes and nickels worth $4.50. how many of each coin does she have

Mathematics
1 answer:
Rina8888 [55]3 years ago
8 0
Let's callx = number of dimes.y = number of nickels.We must make a system of two equations with two incgonitas to solve the problem and find the solution, knowing that we have 50 coins and that between both they add $ 4.50.The result is x = 40, y = 10.I attach the solution to the problem.

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11500 is the original price of the motorcycle

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3 years ago
ILL GIVE BRAINLIEST IF ITS RIGHT
Vesna [10]

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Step-by-step explanation:

Slope is found by doing:

\frac{y_1 - y}{x_1 - x}

(x1 and y1 must be from the same ordered pair and x and y must be from the same ordered pair, however point (x1,y1) and (x,y) can be used interchangeably)

Let us say that (x1,y1) is (3,18)

And (x,y) is (5,30)

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3 years ago
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6 0
2 years ago
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GREYUIT [131]
Conversion from gallons to quarts

1 gallon = 4 quarts

Now,

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Each wall requires 2 \frac{3}{4} of paint.
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6 0
3 years ago
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Answer:

Step-by-step explanation:

no of days                                                   no of men

30                                                                         20

24                                                                             20

30/24=x/20

24 x=30*20

24x=600

x=600/24

x=25

therefore  5 more men are needed to complete the work in 24 days                

8 0
3 years ago
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