Answer:
0.5008
Step-by-step explanation:
Answer:
x = 15
Step-by-step explanation:
75 + 10x = 225
subtract 75 from both sides
10x = 150
divide both sides by 10
x = 15
(p * c) =
(100-2x) (50+5x)
(p * c) (2) =
(100-2*2) (50+5*2)
(96) (60)
=5760
Answer is B.
In that case, you have to calculate their Highest Common Factor:
120 & 90.
Their HCF/GCD would be 30.ANS.
Karin and Cheryl do not have the same average actually. I know this because, just because Cheryl and Karin have the same numbers in their average does not mean they literally HAVE the SAME average. Think about it this way, if you take out the zero and the decimal in both of their averages, Cheryl's average is 340. Karin's is 304. If you think about it in hundreds...Cheryl has a better average then Karin. So therefore, Cheryl's average is more than Karin's, so they do not have the same average.
Hope this helps!!