Answer:
what grade is thisso guf yfgjreufyxfdghshxngx locn?gjx hx
Answer:
11 + 13i
Step-by-step explanation:
A must know is that

Complex numbers
1st: foil the equations


2nd Combine like terms and substitute



Answer:
1.4
Step-by-step explanation:
12x+3x=15+6
15x=21
X=21/15
X=7/5 or 1.4
It goes in 56 times. 448/8=56