Answer:
x=16°
y=45°
Step-by-step explanation:
This inequality can be expressed as (x + y) <= 8. The <= means "less than or equal too". If this inequality, Jess say no more than 8, which means that the most she could have seen was 8, which is why the total number of movies (x+y) must be less than or equal to 8.
Let's remember the factorizations


Now





N=6.4 because 6.4 + 3.2 = 9.6
Answer:
18
Step-by-step explanation:
If he has worked for 9 hours and its 50% done he has to work for 9 more hours to get it finished so he would have worked on it for 18 hours to get it totally finished