Select all the systems of equations that have exactly one solution. y = 33 + 1
y -33 + 7
0 Sy = 3.2 +1
y = 2+1
Sy= 3x +1
y = 3.3 +7
O x + y = 10
| 2 + 2 = 20
OS: + y = 10
2 + y = 12

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

false

step-by-step explanation:

answer: a) 56% women

b)44% men

step-by-step explanation:

where is the gragh

step-by-step explanation: