Answer:
x =
Step-by-step explanation:
Note that = 14
Expressed in exponent form as
= 14, thus
x =
What is the solution to the system of equations?
2 answers:
Answer:
(-4,-10)
Step-by-step explanation:
Given that ;
y=1x-6 -----------------------(a)
x= -4--------------------------(b)
Substitute value of x (b) in (a) above
y= 1(-4) -6
y= -4-6 = -10
Solutions
x=-4 and y= -10 ⇒ ( -4, -10)
Graphically we observe that x = -4 and y = -10 at point m where the two graphs intersect
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Answer:
41
Step-by-step explanation:
Curtis is playing a trivia game.
Number of points earned for each correct answer = 2
Number of points lost for each correct answer = 0.25
Given that:
Number of correct answers given by Curtis = 21
Number of wrong answers given by Curtis = 4
To find:
Total score of the game by Curtis?
Solution:
First of all, let us find the points earned by correct answers.
Points earned by correct answers = Number of correct answers multiplied by Points earned on one correct answer.
Points earned by correct answers = 21 2 = 42
Now, let us find the points to be lost by wrong answers.
Points lost by wrong answers = Number of wrong answers multiplied by Points lost on one correct answer.
Points lost by wrong answers = 4 0.25 = 1
The score of the game can be calculated by subtracting the points lost from the points earned.
Score = 42 - 1 = <em>41</em>