First, add the 0.7 over
0.3=0.5f-0.7
1=0.5f
Then divide by 0.5 on both sides
f=2
Equation 1) 10x + 2y = 30
Equation 2) 4x + y = 4
Multiply all of equation 2 by 2.
2) 2(4x + y = 4)
2) 8x + 2y = 8
1) 10x + 2y = 30
Subtract equations from each other.
-2x = -22
Divide both sides by -2.
x = -22/-2
x = 11
B) x = 11
~Hope I helped!~
Answer:
polygon a
Step-by-step explanation:
For this case, the equation of the line is given by:
y = (16/25) x + 24.9
We observed that:
The slope of the line is given by:
m = 16/25
Therefore, we have:
For every 25 points in the attitude test, the student earns 16 additional points in the statistics class.
Answer:
For every 25 points earned on the aptitude test, the student earned 16 additional points in the statistics class.
