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astraxan [27]
3 years ago
12

A girl has 11 coins in dimes and quarters. Their value is $1.55. How many quarters does she have?

Mathematics
1 answer:
igomit [66]3 years ago
3 0

Answer:

3

Step-by-step explanation:

pretty simple if she has 8 it wouldnt make sense

5 that means shell have 6 simed with $1.25 worth of money

sooooooooo yeah

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Line a is represented by the equation y=−2x+3 .
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The second line of eauation y=-2x+5 is parallel to a since both have the same slope which is -
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the first line of equation y=2x-1 is neither perpendicular nor parallel to a since the (slope of this line) x (the slope of a) = 2 x -2 = -4 not -1, so they aren't perpendicular and its slope isn't equal to that of a, so they aren't parallel
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Solve the inequality. –1/4x – 8 < 3/4
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Step-by-step explanation:

<u>Step 1:  Add 8 to both sides</u>

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<u>Step 2:  Multiply both sides by -4</u>

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3 years ago
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Below are two parallel lines with a third line intersecting them.<br> I need help solving for x
kvv77 [185]

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Amanda, Rafael, and Michael served a total of 92 orders Monday at the school cafeteria. Rafael served 2 times as many orders as
Schach [20]

The number of orders Michael, Rafael and Amanda served are 16.8, 33.6, and 41.6 servings

respectively.

<h3>Equation</h3>

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x + 2x + (2x + 8) = 92

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Therefore,

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Rafael = 2x

= 2(16.8)

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Amanda = 2x + 8

= 33.6 + 8

= 41.6 servings

Learn more about equation:

brainly.com/question/4344214

#SPJ1

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2 years ago
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The answer would be 78 because 10% of 60 is 6. 6 x 3 = 18 60+18=78
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