A Toyota Prius is 178.7 inches long. How many would you need to circle Mars’ equator, which is 13,233 mile long?

  4,691,902

Step-by-step explanation:

There are 5280 ft per mile, and 12 inches per foot. There are 178.7 inches per Prius. The number needed is ...

  (13233 mi)(5280 ft/mi)(12 in/ft)/(178.7 in/Prius)

  = (13233×5280×12/178.7) Prius

  = 4,691,901.95 Prius

With a little squeezing, you could gain the extra 7.4 inches necessary to round this number to the next higher integer value:

  4,691,902 Prius cars would be needed to circle Mars at the equator

x=2 y=8

(2,8)

Step-by-step explanation:

y=2x +4

y=x+6

write it in standard form to add (its easier this way)

-2x+y=4

-x+y=6

multiply the second one by -1 (so we can cancel out the y's)

-2x+y=4

x-y=-6

add now

-x=-2

divide by -1

x=2

sub 2 for x in this equation: y=x+6

y=2+6

y=8

s

x=2 and y=8

(2,8)

Ya u got it :)