Answer:
I believe it's 9
Step-by-step explanation:
Answer:
-6+4p
Step-by-step explanation:
-(6-4p)
-1(6-4p)
-1*6=-6
-1*-4p=4p
-6+4p
Answer: Alexia completed 20 math problems and 10 science problems.
Answer: The first one. 2 to the 20th power over 3 to the 8th power
Step-by-step explanation: