6^9 x 6^-7 = 6^2
x= -7
Hope this helps :)
Answer:
its 2/5
Step-by-step explanation:
The answer is C, because to find IQR you have to find the difference (subtract) of the first and third quartile
Answer:
C)
Step-by-step explanation:
if the shapes were rotated it would be easier to prove that the shape are congruent. Hope this helps :)
Answer:
GCF: 20
Step-by-step explanation:
The thing you want to do is factor both numbers down to their lowest primes.
40:2 * 2 * 2 * 5
60:2 * 2 * 5 * 3
Now underline what is in both sets of primes. I'll bold them. The number that is bolded comes from 2 * 2 * 5 which is 20
The highest common factor is 20
