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3 years ago

What model for distributive properties Shows that 3(2x+4) is equivalent to 6x+12

Mathematics

2 answers:

Anestetic [448]3 years ago

6 0

3(2x+6)
Will give you 6x+12

insens350 [35]3 years ago

3 0

3(2x+4) once u distribute will give u the equivalent answer which is given

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6. The cardholder pays the minimum payment of $53.00 this month and makes no new purchases during the next

makvit [3.9K]

Answer:

Step-by-step explanation:

So, first of all, let's understand how credit card payment works.

1. Credit cards give a particular amount of cash which can be spend on credit

2. You need to the minimum payment by the due date each month.

In this case, in order to identify the balance for the next month, this equation works:

Card balance-minimum payment-interest to be paid = new credit card balance

So, you subtract (53+10.27=63.27) from the card balance from previous month(cycle).

Here, information about the previous balance is not provided Maybe the question is not asked in full and misses some detailes.

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3 years ago

A student estimated the sum 7.95 + 8.11 + 78.5 + 8.05 + 79.4 + 0.815 as: All the numbers begin with a 7 or 8, so use cluster est

CaHeK987 [17]

The numbers are not clustered around a common number. Two of the numbers are very large and one is very small.

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3 years ago

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(20 POINTS AND BRAINLIEST ANSWER!!!)

Snowcat [4.5K]

The first is C. The second is A.

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3 years ago

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At Stephanie's new job, she spent $6.50, $8, $7.25, $13.50, and $9.75 on lunch the first week. In the second week, Stephanie spe

MaRussiya [10]

Answer:

The mean for the second week is $2 less than the first and in percentage it is 22% less.

Step-by-step explanation:

The mean is given by the sum of all individual values divided by the number of values. For the first week the sum is:

sum1 = 6.5 + 8 + 7.25 + 13.5 + 9.75

sum1 = 45

Since she spent 10 less in the second week the sum is:

sum2 = sum1 - 10 = 45 - 10 = 35

The mean for each week is:

mean1 = sum1/5 = 45/5 = 9

mean2 = sum2/5 = 35/5 = 7

difference = mean1 - mean2 = 9-7 = 2

difference(%) = [2/9]*100 = 0.22*100 = 22%

The mean for the second week is $2 less than the first and in percentage it is 22% less.

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3 years ago

What is the equation of the line that passes through (-3, -1) and has a slope of 2/5? Put your answer in slope-intercept form.

Zanzabum

Hi there!

The general formula of A line in slope-intercept form is the following:
$y = mx + n$

In this formula m represents the slope of the line. Therefore, we can conclude that m = 2/5.
$y = \frac{2}{5} x + n$

We also know that the line passes through the point (-3, -1) and we can therefore substitute this coordinate into the formula of the line.
x = -3 and y = -1

$- 1 = \frac{2}{5} \times - 3 + n$

Multiply first.
$- 1 = - 1\frac{1}{5} + n$

And finally add 1 1/5 to both sides of the equation.
$\frac{1}{5} = n$

We can now switch sides.
$n = \frac{1}{5}$

Now we've found our value of n, which we can substitute into the formula of our line. Hence, in slope-intercept form, we find the following:
$y = \frac{2}{5} x + \frac{1}{5}$

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3 years ago