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3 years ago

Can you please help me on this question m+7=3+m+4

Mathematics

2 answers:

PolarNik [594]3 years ago

7 0

Answer:

There are infinite solutions for m in this equation.

Step-by-step explanation:

m + 7 = 3 + m + 4 Combine like terms on the right side

m + 7 = m + 7

-m - m Subtract m from both sides

7 = 7 There are infinite solutions for m in this equation.

If this answer is correct, please make me Brainliest!

astra-53 [7]3 years ago

3 0

Answer:

Step-by-step explanation:

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A sociologist recently conducted a survey of senior citizens who have net worths too high to qualify for Medicaid but have no pr

hjlf

Answer:

a) $s= 9.74$

D. 9.74

b) $Median= 74$

B. 74

Step-by-step explanation:

Part a

We have the following dataset given:

69 74 75 62 70 93 64 69 61 88 67 77 87 90 66 91 77 63 82 82 71 74 76 65 83

We can begin calculating the sample mean with the following formula:

$\bar X = \frac{\sum_{i=1}^n X_i}{n}$

And replacing we got:

$\bar X = 75.04$

Now we can calculate the sample deviation with the following formula:

$s =\sqrt{\frac{\sum_{i=1}^n (X_i-\bar X)^2}{n-1}}$

And after replace we got:

$s= 9.74$

Part b

For this case we need to sort the value on increasing way:

[1] 61 62 63 64 65 66 67 69 69 70 71 74 74 75 76 77 77 82 82 83 87 88 90 91 93

And the median would be the value in the position 13 and we got:

$Median= 74$

6 0

3 years ago

PLS HELPLO<br> Find the change in x for ordered pairs (6,-3) and (5, 1) *

Ghella [55]

Answer:

The change in x = Δx = -1

Step-by-step explanation:

Given the ordered pairs

(6, -3)

(5, 1)

Here,

x₁ = 6

x₂ = 5

y₁ = -3

y₂ = 1

Change in x can be calculated by subtracting the value of x₁ = 6 from x₂ = 5.

Change in x = Δx = x₂ - x₁ = 5 - 6 = -1

Thus, the change in x = Δx = -1

5 0

3 years ago

Find the missing side to the nearest tenth

Gre4nikov [31]

6.4 is the answer that is the answer

7 0

4 years ago

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Write 4 with denominator 5

valkas [14]

Answer:

4/5

Step-by-step explanation:

I'm not exactly sure what this question is asking but I'm guessing it's asking to create a fraction with the numerator as 4 and denominator as 5.

4 0

3 years ago

Can someone help me please ill give brainy

Gnom [1K]

Y = 6

Since there is no slope the equation would look like this y=0x+6

Well 0 times x is 0 so y=+6

6 0

3 years ago

Read 2 more answers