The tables show two ways to pay off $500 in credit card debt. Which is the best option for someone who wants to improve his or her credit and pay less interest on the debt? $15 a month because it will let the person keep more spending money $100 a month because it will free up credit to buy other things $15 a month because it will save money in the long run $100 a month b

since the airplane is moving with constant speed then the distance travelled can be calculated by x=u*t

in km/h would be:

x=640*3.5=2.240 km

in m/s would be:

u=640 km/h= 640.000 m/h =640.000/ 3600 m/s =177.8 m/s

t= 3.5 h= 3.5 * 3600 s=12.600 s

then x=u*t= 177.8*12.600= 2.240.280 m

stop cheating

step-by-step explanation:

or

step-by-step explanation:

we need to solve for 'x' the following equation:  

we have that:

⇒

⇒ ⇒

factorizing, we get that:

  ⇒

then, the solutions are: or

nothing extraneous has been found!

2,160 π

step-by-step explanation: