All categories

3 years ago

Graph the linear equation-18x + 9y = 72

Mathematics

1 answer:

vladimir1956 [14]3 years ago

3 0

Here you go one this should help

You might be interested in

What would be m minus 4 in an algebraic expression

12345 [234]

It's just m minus 4
m - 4

6 0

3 years ago

When you multiply fractions does the denominator change

Ede4ka [16]

Answer:

Step-by-step explanation:

When multiplying fractions, simply multiply the numerators together and then multiply the denominators together.

This works whether the denominators are the same or not.

(e.g) if you multiply the fractions 3/2 and 4/3 together, you get 12/6.

hope this explanation helped..<3

4 0

3 years ago

Determine whether (8,5 a solution of the equation y=15x-14)

Nonamiya [84]

Answer:

no, It isnt

Step-by-step explanation:

5 0

3 years ago

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

Please help urgently. Thank you!!

VladimirAG [237]

Answer:

J (7,0)

Step-by-step explanation:

(x,y)

7 0

2 years ago

Read 2 more answers

Graph the linear equation-18x + 9y = 72​

Graph the linear equation-18x + 9y = 72