When the solutions to each of the two equations below are graphed in the xy-coordinate plane , the graphs of the solutions intersect at two places. write the y-coordinates points of intersection in the boxes below in order from largest to smallest.

x+y=90

x=30-y=x

step-by-step explanation:

if you understand you will get the answer

30 miles

step-by-step explanation:

we know that 60 seconds equals 1 minute and 60 minutes 1 hour

44 ft       60 sec     60 min     158400   ft

  *   *   =

1 sec       1 min       1 hour         hour

we know that there are 5280 ft per mile

158400   ft       1 mile         30 miles

  *   =

1   hour               5280 ft     1 hour

so in 1 hour   it can travel 30 miles