The equation is 138=300-3x
now solve by first subtracting 300 from each side: -162=-3x
divide each side by -3: x=54
The wise man is 54 years old
The point of intersection of both graphs will have the coordinate (5, 9).
<h3>What is the Point of Intersection of the Graph?</h3>
We are given the functions;
f(x) = x + 4
g(x) = -2x + 19
Now, the point of intersection of both graphs is when both functions are equal which is at f(x) = g(x). Thus;
x + 4 = -2x + 19
x + 2x = 19 - 4
3x = 15
x = 15/3
x = 5
Thus;
f(x) = 5 + 4 = 9
g(x) = -2(5) + 19 = 9
Thus, the point of intersection of both graphs will have the coordinate (5, 9)
Read more about Graph Intersection at; brainly.com/question/11337174
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The temperature was 1 because of you add them
-11+12=1
Answer:
5 ounces
Step-by-step explanation:
it goes up one ounce by every 40 lbs.
Answer:
75% voted
Step-by-step explanation:
you add the 75 to 19 to figure out the total amount of people in the club.
75+19=76
Then you divide the people who voted which is 57 by the total amount of people in the club which is 76
57/76=0.75
then you move the decimal two places to the left and you get 75%
