X = adult
y = children
53(x+y=431)
53x +24y = 15390$
53x+53y = 22,843
subtract from
53x+24y = 15,390
29y = 7,453$
y = 257
53x + 24 (257) = 15,390
53x + 6,168 = 15,390
53x = 9,222
x = 174
This question is solved using range and domain concepts. Doing this, it is found that:
- The domain is: {-15, -4, 3, 25, 32}
- The range is: {-29, -10, 17, 21, 23}
--------------------------------------
- Domain: In a data-set, the domain is composed by the input values.
- Range: In a data-set, the range is composed by the output values.
--------------------------------------
- In a set of ordered pairs, the first term in a pair represents the input and the second represents the output.
- In this set, the inputs are: -4, 25, -15, 32, 3
- The outputs are: 23, 17, -29, 21, -10
Thus:
- The domain is: {-15, -4, 3, 25, 32}
- The range is: {-29, -10, 17, 21, 23}
A similar question is given at brainly.com/question/18141895
Since EF=FG, you can set 6x - 10 = to 3x + 11
Then add like terms
so,
Now you can divide by 3 to get
:)
then put it back into
so,
