3 years ago

Bill and Lisa are surveying their classmates about their summer reading. Their questions are given below:

1 answer:

7 0

It is my unprofessional opinion that the answer will be c.
my reasoning is because Lisa is asking for a percentage from a set amount<span />

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Is the expression 9(−4x−3) equivalent to the expression −36x−27.?

LekaFEV [45]

Answer:

No they are not equivilant. −36x−27 = 972 & 9(−4x−3) = 108.

Step-by-step explanation:

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3 years ago

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The Students at Winwood elementary school collected 574 cans of food in 20 days for a food drive. What was average number of can

Nonamiya [84]

Answer:

About 29

Step-by-step explanation:

575 cans of food / 20 days = About 28.75 cans a day, rounded to 29.

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3 years ago

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10 to the power of 2 divided by 4 divided by 3 plus 2

mylen [45]

The answer would be = <span>10.3333333
</span>

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3 years ago

Solve the following absolute value inequality. Express your answer in interval notation:

Masteriza [31]

hope this kinda helps

6 0

3 years ago

Suppose that Y varies directly with X andY equals 12 when X equals -2 what is X when Y equals -6

VLD [36.1K]

Answer:

$x=1$

Step-by-step explanation:

A direct variation equation has the following format:

$y=kx$

Where k is a constant.

We know that y is 12 when x is -2. Thus, substitute:

$12=-2k$

Divide both sides by -2:

$k=-6$

So, our direct variation equations is:

$y=-6x$

To find what x is when y equals -6, substitute in -6 for y:

$-6=-6x$

Divide both sides by -6:

$x=1$

So, our answer is 1 :)

4 0

3 years ago