Step-by-step explanation:
...........MaRk As BrAiNeSt
Answer:

Step-by-step explanation:
Use the distributive property.


We will get 
Hope this helps!
Answer:
jamal is a legend because he knows too much
Answer:
Step-by-step explanation:
X^2=-y^2+10y+5
Answer:
A
Step-by-step explanation:
Given
20 - || - 13 | + 17 |
Note the absolute value function always returns a positive value, that is
| - a | = | + a | = a, thus
= 20 - | | - 13 |+ 17 |
= 20 - | 13 + 17 |
= 20 - | 30 |
= 20 - 30
= - 10 → A