Answer:
2 point shot = 5
3 point shot = 2
Step-by-step explanation:
Given that:
Total score = 16
Total shots = 7
Let:
2 point shot = x
3 point shot = y
x + y = 7 - - - (1)
2x + 3y = 16 - - - - (2)
From (1):
x = 7 - y
Put x = 7-y in (2)
2(7 - y) + 3y = 16
14 - 2y + 3y = 16
14 + y = 16
y = 16 - 14
y = 2
x = 7 - 2
x = 5
2 point shot = 5
3 point shot = 2
Number of chores is independent, the other is dependent
Answer:
b part is the correct answer
For this case we must resolve each of the inequalities and find the solution set.
Inequality 1:
We subtract 7 from both sides of the inequality:
We divide between 12 on both sides of the inequality:
Thus, the solution is given by all values of x less than
Inequality 2:
We add 8 to both sides of the inequality:
We divide between 5 on both sides of the inequality:
Thus, the solution is given by all values of x greater than
The solution set is given by:
(-∞, ) U (,∞)
Answer:
(-∞, ) U (,∞)