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2 years ago

There are 30 students in Ava’s class. Nine of them belong to the Pep Club. What fraction of the class are Pep Club members?

Mathematics

1 answer:

Alex Ar [27]2 years ago

7 0

Answer:

total no. of students=30

pep club students =9

:=9/30 divide by 3

;=3/10

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The minimum score on the SAT test is 600 and the maximum score is 2400. Write an absolute value equation that represents the min

Inessa [10]

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3 years ago

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EastWind [94]

For $x\neq a$ , we have

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3 years ago

True or false: This system of equations has no solution.<br> y=2/12x+1 y=7/36x-2

grin007 [14]

Answer:

false

Step-by-step explanation:

because there is no solution or answer

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3 years ago

Which equation has infinite solutions?

AnnyKZ [126]

The equation that has an infinite number of solutions is $2x + 3 = \frac{1}{2}(4x + 2) + 2$

<h3>How to determine the equation?</h3>

An equation that has an infinite number of solutions would be in the form

a = a

This means that both sides of the equation would be the same

Start by simplifying the options

3(x – 1) = x + 2(x + 1) + 1

3x - 3 = x + 3x + 2 + 1

3x - 3 = 4x + 3

Evaluate

x = 6 ----- one solution

x – 4(x + 1) = –3(x + 1) + 1

x - 4x - 4 = -3x - 3 + 1

-3x - 4 = -3x - 2

-4 = -2 ---- no solution

$2x + 3 = \frac{1}{2}(4x + 2) + 2$

2x + 3 = 2x + 1 + 2

2x + 3 = 2x + 3

Subtract 2x

3 = 3 ---- infinite solution

Hence, the equation that has an infinite number of solutions is $2x + 3 = \frac{1}{2}(4x + 2) + 2$