Answer:yes
Step-by-step explanation:
It's because both ways means the same due to the presence of positive sign.if the signs changed,it means that they are not the same
Answer:
s=4
Step-by-step explanation:
area of square is side*side
so that means s*s=16
so s = 4
Answer:
I agree with cristafers work
Step-by-step explanation:
Answer:
A proportional relationship is a special kind of linear relationship, but while all proportional relationships are linear relationships, not all linear relationships are proportional.
Answer:
20 athletes have taken performance-enhancing drugs.
Step-by-step explanation:
Assuming that you want to find the number of athletes that have taken drugs, multiply 4% (0.04) by 500.
4%=4/100=1/25
1/25*500=20, 20 athletes have taken performance-enhancing drugs.
