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Kazeer [188]
2 years ago
11

There are 30 students in a class. 12 of the students are boys. a) Write the amountof boys in the class as a fraction in its simp

lest form. b) Write the amount of girls in the class as a fraction in its simplest form.
Mathematics
1 answer:
dalvyx [7]2 years ago
8 0

Answer:

a)2/5

b)3/5

Step-by-step explanation:

a) 12 are boys and 30 is the whole class so 12/30=6/15=2/5

b)if 12 are boys then 30-12=18 girls

18/30=3/5

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Write the standard equation of the circle with the given Center and radius:
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9514 1404 393

Answer:

  B.  (x +4)² +(y +5)² = 64

Step-by-step explanation:

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Simplifying, you get ...

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<em>Additional comment</em>

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3 years ago
A 6-pack of light bulbs costs $7.38. What is the unit price?
nikklg [1K]
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3 years ago
Solve the equation -20=-4x-6x
IrinaK [193]
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A wire with a length of 100 cm is cut into three parts. The length of wire of the first and second parts are the same. The lengt
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The first two pieces are the same, let each of those equal x, so you have x + x = 2x

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