Answer:
D for both
Step-by-step explanation:
Exercise is the condition and healthier is the outcome. So if you exercise then you will be healthier.
All cardinals are red. But not all red birds are cardinals. So d is the only one that is always true
Answer:
#carryonlearning
Step-by-step explanation:
#carryonlearning
X+x²=30
x²+x-30=0
(x+6)(x-5)=0
x=-6 or x=5
