839228 ndjd Brisbane free wool gold rose to candy city to and alph lua is Conner mgrega
The best and most correct answer among the choices provided by the question is the first choice. The first step to do during the substitution method is to s<span>olve the top equation for x. </span><span>I hope my answer has come to your help. God bless and have a nice day ahead!</span>
Let's take one side of the two equal lengths as r
third side is s.
so the total perimeter is r + r + s
2r + s = 23
According to the statement of third side s,
5 less than twice the length of one of other
s = 2r - 5
we have 2 equations and 2 unknowns. so we can find out the values of those letters.
2r + s = 23
2r - s = 5
4r = 28
r = 7
s = 9
Therefore the third length will be equal to 9 cm.
12 mph = 12 miles / 1 hour
= 12 miles / 60 minutes
= 12/60 miles/minute
=1/5 miles / minute
=0.2 miles/ minute
so ans is option c