The answer to your question, would be 7x + 10.
Hopefully this helps!
The answer is 9 because 3/5 to second power is 9/25 then you multiply it by 25 and you get 9
Answer: a=5+√5
b=5-√5
Step-by-step explanation:
a=?
b=?
P=20
A=20
P=a*b=20
A=a+b=20
------------------
ab=20
a+b=10
--------
a=10-b
(10-b)b=20
-b²+10b-20=0
b=-10±√100-80/-2
b=-10±√20/-2
b=-10±2√5/-2
b=-10-2√5/-2=5+√55
b=5-√5
a+b=10
a+5-√5=10
a=5+√5
a+5+√5=10
a=5-√5
35 miles per hour. 70/2=35, 140/4=35, 210/6=35, 280/8=35 :)
Moving the number 6 one place to the left would put it where the 3 is, which is the thousands place
