Find the solution to the system of equations. A. (1, 4)
B. (4, 1)
C. (0, 3)
D. (4, -1)

Thank you!´･ᴗ･`

Afamily has five members. a mom, a dad, two sisters, & a brother. the family lines up single file. what is the probabillity that the mom is at the front of the line

Can some one explain how to slove specifically, what is the value of x? 0.9(x+1.4)-2.3+0.1x=1.6 enter the answer as a decimal in the box. x= ?

Extra points! find the missing dimension! need asap