Answer:
A B and D
Step-by-step explanation:
Step-by-step explanation:
91011121314671234567891p
Answer:
D
Step-by-step explanation:
(a+4)(a-2)=a^2+2a-8
a*a=a^2
a*(-2)=-2a
a*4=4a
4*(-2)=-8
a^2-2a+4a-8=a^2+2a-8
Answer:
p=122 q=80 r=80
Step-by-step explanation:
Answer:
7.6 liters
Step-by-step explanation:
