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slamgirl [31]
2 years ago
14

I have an easy and quick question. So the picture shows an answered question but how do you know to divide? I just don't underst

and.....

Mathematics
2 answers:
11111nata11111 [884]2 years ago
8 0

Answer:

Ok so u know to divide bc u r trying to isolate the variable and that means undoing the function in this case 0.6 is multiplied to p so u do the opposite which is division

tada

Hope this helps :)

Pls give brainliest XD :)

aleksandrvk [35]2 years ago
5 0

Answer: You're looking for what P represents

Step-by-step explanation:

You start off with the equation

then subtract the number without the variable in this case both sides. Leaving 4.5-4.5= 0 and 22.5-4.5= 18

You also need to have p as P=n  (n= the number)

The equation 18/.6- 30, however you are looking for

0.6 divided by 18 which equal 0.33

so p=0.33

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WILL GIVE BRAINLIEST AND 30 POINTS!
nekit [7.7K]

Answer:

General admissions sold: 880

Reserved seating sold: 256

Step-by-step explanation:

Set up equation:

Variable x = people who bought general admission

Variable y = people who bought reserved seating

x + y = 1136

5x + 7y = 6192

Isolate a variable in any equation:

Y = 1136 - x

Substitute the value of the variable in the other equation:

5x + 7(1136 - x) = 6192

5x + 7952 - 7x = 6192

-2x + 7952 = 6192

-2x = -1760

x = 880

Substitute the value of x in any equation:

880 + y = 1136

y = 256

Check your work:

880 + 256 = 1136

1136 = 1136

Correct!

5(880) + 7(256) = 6192

4400 + 1792 = 6192

6192 = 6192

Correct!

6 0
2 years ago
Help me with number three please
Alexxandr [17]
Y2-Y1/X2-X1 = 7-22/1-4 = -15/-3 = 5
y=5x+ 0
3 0
2 years ago
Read 2 more answers
What is the equation of the line that passes through the point (3,-5)(3,−5) and has a slope of 0?
bearhunter [10]

Answer:

y=x-5

Step-by-step explanation:

y=mx+b

-5=0(3)+b

0(3)-5=b

-5=b

y=x-5

Correct me if im wrong

8 0
3 years ago
What is the sum of 3 fifteens and 17 fifteens
vampirchik [111]
3x15=45 and 17x15=255 so 45+255=300
8 0
3 years ago
Read 2 more answers
What is the perimeter of a polygon with vertices at ​ (3, 2) ​, ​ ​ (3, 9) ​​, (7, 12) , ​ (11, 9) ​​, and ​​ ​ (11, 2) ​?
Furkat [3]
The perimeter of said polygon is 32.
5 0
2 years ago
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