Julian saved between $ 30 and $ 52 over the summer. his friend daniela saved twice as much. let n represent the amount of money julian saved. write and solve an inequality to represent the amount of money daniela saved.

Y = (30 + 52) * 2

Y = (82) * 2

Y = 164

Daniela saved $164

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

can i get the link to the assignment?

step-by-step explanation: