Answer:
exact Form:(0,),(1,3)
Equation Form: ( 0, )
x=1 y=3
Step-by-step explanation:
Answer:
-2/5
Step-by-step explanation:
The slope will be same , that is -2/5 .
Answer:
Step-by-step explanation:
Hope that this is helpful .
Have a great day.
You have to formulate equations for this problem.
Let S = Science score
M = Math score
C =
Chemistry score
To illustrate the given:
0.9S = 0.75M
0.9S = 0.8C
You are given that Karen’s Math score is 96 marks. You have
to substitute the Math score to the first equation.
0.9S = 0.75(96)
0.9S = 72
S = 80
Therefore, Karen’s Science score is 80. Now, you have to
substitute the Science score to the second equation.
0.9(80) = 0.8C
0.8C = 72
C = 90
So, Karen’s Chemistry score is 90.
Therefore, the total score of the 3 subjects is 266 (96 + 80
+ 90).
