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2 years ago

5

There are 20 students on the schools student council. A special homecoming dance committee is to be formed by randomly selecting

seven students from student council. How many possible committees can be formed?

1 answer:

babymother [125]2 years ago

3 0

You have to take 20/7 and you get a answer of <span>2.85 as a decimal. or a mixed number of 2 17/20</span>

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What are the x-intercepts of x^2– 3x = 4?

Sindrei [870]

Answer:

x^2-3x=4

x^2-3x-4=0

x^2-4x+x-4=0

x(x-4)+1(x-4)=0

(x+1)(x-4)=0

x=-1,4

x- intercepts in the point (-1,0) and (4,0)

Step-by-step explanation:

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3 years ago

serious [3.7K]

Answer:

i think its B

Step-by-step explanation:

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2 years ago

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vlada-n [284]

Answer:

the y-intercept of Function A is less than the y- intercept of Function B

Step-by-step explanation:

first, identify each coordinate that has instegers only

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7 0

2 years ago

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galben [10]

Answer:

Correct graph

$slope \frac{(175 - 105)}{(9 - 2)} \\ = \frac{70}{7} \\ = 10$

Incorrect graph

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2 years ago

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jeyben [28]

Answer:

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Step-by-step explanation:

Let x be the number of days

700-112 = 28x

588 = 28x

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