1) 23
2) -20
3) 2
4) -28
5) -11
The value of cos B is 12/13
Answer:

Step-by-step explanation:
Given inequality:

To solve for <em>y.</em>
Solution:
Rewrite the inequality as,
Adding 1/2y to both sides,
Multiplying both sides by 6/5:
Value of y is 42/5.
55 boys want to go skating. For the template it is across it is 60,55, 115 for boys. For girls it’s 50,45,95. And for total it’s 110,100, 210