Answer:
11012.4
Step-by-step explanation:
4 + 11000 = 11004
11004 + 8.4 = 11012.4
Answer:

Step-by-step explanation:
0.3
^ You need to move the three before the decimal place and leave 4 empty digits (0) between
0.3
3.0
30.0
300.0
3000.0
30000.0
A total of 5 moves.
Each move is equivalent to x, the preceding value, times 10. x * 10
Repeated multiplication times the same factor equates to exponentiation, so for a total of 5 moves, it is notated as
, giving you an expression of:

Answer:
this kid grayson is deleting my answer and i dont know how when they arent even his questions and he is being a little brat
Step-by-step explanation:
so watch out for him
Answer:
x= 4, y= -1
Step-by-step explanation:
3x -5y= 17 -----(1)
y= x -5 -----(2)
Substitute (2) into (1):
3x -5(x -5)= 17
Expand:
3x -5x +25= 17
-2x= 17 -25
-2x= -8
x= -8 ÷(-2)
x= 4
Substitute x= 4 into (2):
y= 4 -5
y= -1