One thousand six hundred twenty and two thousand and twenty there 600 years between eclipses<span />
The selling price of the computer is $35.
You can make the equation 12x=156-x
Then from there it become 13x=156
So x=12
Data Input
785 miles every 10 minutes
Procedure:

The answer would be 2747.5 miles
Answer:

Step-by-step explanation:
Use the geometric mean to solve for x. The side x is common to both the triangle that has the base of 3 and the triangle that has a base of 3 + 7, so x is the geometric mean. Set up that proportion as follows:
and
so
