3 years ago

Moria bought $0.65 worth of stamps. She paid for them with 15 coins. what coins did she use?

Mathematics

1 answer:

igomit [66]3 years ago

4 0

1 quarter, 2 dimes, 2 nickels, 10 pennies

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Consider the equation.

xxMikexx [17]

Answer:

r in terms of p is 15/p , and when p is -5 than x = - 3

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3 years ago

Can someone help me with this question!<br><br> 13-3/2 x =37

kaheart [24]

Answer:

13-3/2x=37

taking LCM,

13×2x/1×2x - 3/2x=37

26x-3 /2x=37

cross multiply

2x × 37=26x-3

74x=26x-3

74x-26x=-3

48x=-3

x=-3/48

x=-1/16

hope it helps you!

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3 years ago

A single die is rolled. find the odds of rolling a number greater than 2

docker41 [41]

Hello!

A fair die has 6 sides. A number greater than two is either 3,4,5, or 6. This is 4 numbers. This gives us the fraction 4/6, which is equivalent to 2/3 or about 67%.

I hope this helps!

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3 years ago

Which graph represents the solution to the given system?<br> Y=-x+5<br> y= 1/4 x+10

jeka57 [31]

Answer:

See attachment

Step-by-step explanation:

The given system is :

$y = - x + 5$

$y = \frac{1}{4}x + 10$

Let us equate both equations and solve for x.

$- x + 5 = \frac{1}{4}x + 10$

$- 4x + 20 = x + 40$

$20 - 40 =x + 4x$

$- 20 = 5x$

$x = - 4$

$y = - - 4 + 5 = 9$

The the two lines of this system will meet at (-4,9)

The graph is shown in the attachment.

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Determine the equation for the given line in

Orlov [11]

Answer:

They are all in slope and intercept form already

Step-by-step explanation:

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