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3 years ago

ECONOMINCS Which statement best summarizes the role of households in the flow of

Mathematics

1 answer:

bezimeni [28]3 years ago

8 0

Answer:

Step-by-step explanation:

Apex?

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student expanded an expression, as shown. Is the student's work correct? Explain why or why not. −6 ( 4x − 2 13 ) −6(4x) + 6 ( −

sleet_krkn [62]

Answer:

No, the student's work is not correct.

Step-by-step explanation:

Given : Student expanded an expression, as shown.

$-6(4x-\frac{2}{13} )$

$-6(4x)+6(-\frac{2}{13} )$

$-24x-\frac{12}{13}$

To find : Is the student's work correct?

Solution :

The expansion of student is not correct.

Follow the below steps to get correct solution and student mistake,

Step 1 - Write the expression,

$-6(4x-\frac{2}{13} )$

Step 2 - Apply distributive property, $a(b+c)=ab+ac$

$=(-6)(4x)+(-6)(-\frac{2}{13})$

Step 3 - Solve,

$=-24x+\frac{12}{13}$

The student was mistaken in step 2 in solving the sign.

4 0

3 years ago

Read 2 more answers

On a certain function machine, an input of 3 has an output of -6. An input of -2 has an output of 4. An input of 0 has an output

horrorfan [7]

Input of 3.....output of -6.......(3 * -2 = -6)
input of -2....output of 4........(-2 * -2 = 4)
input of 0....output of 0.........(0 * -2 = 0)

function rule : multiply the input by -2

6 0

3 years ago

Read 2 more answers

An ounce is equal to about 28 g. If 1 g of soil contains 2.5 billion bacteria, how many bacteria are in 1 oz of soil?

Nimfa-mama [501]

Answer:

About 700 billion bacteria

Step-by-step explanation:

Given

$1oz \approx 28g$

$1g = 25\ billion\ bacteria$

Required

Number of bacteria in 1 oz

$1g = 25\ billion\ bacteria$

Multiply both sides by 28

$28 * 1g = 25\ billion\ bacteria * 28$

$28g = 700\ billion\ bacteria$

Recall that

$1oz \approx 28g$

This means:

$1oz \approx 700\ billion\ bacteria$

5 0

3 years ago

The next term in the following sequence is 12. True or False<br><br>2, 4, 8…

Snezhnost [94]

False, every time in the sequence, the numbers are doubling, therefore, the next number in the sequence would be 16.

5 0

3 years ago

Find the maximum rate of change of f at the given point and the direction in which it occurs. maximum rate of change direction v

Elena L [17]

Answer:

china

Step-by-step explanation:

tssysystattatzfkfkvkgkfusudirudud

5 0

3 years ago

***ECONOMINCS*** Which statement best summarizes the role of households in the flow of

ECONOMINCS Which statement best summarizes the role of households in the flow of