Answer:
<em>Probability ≈ 0.0714</em>
Step-by-step explanation:
Consider permutation and combination;
4: Number of books: 9
Cost:6, 42, 60,24
5:idk
Answer:6,-1
Step-by-step explanation:
Answer:
x = 6
Step-by-step explanation:
6 x 2 = 12
Answer:
The first one.
Step-by-step explanation:
so 1 stands for x and -5 stands for y. When you plug in 1 into the equation the answer is -5. So that order pair works with that equation.