Answer:
A
Step-by-step explanation:
given 
note that 49² = 2401, hence
=
→ A
Pen=x
Pencil=y
y+0.15=x
y+x=0.69
y+y+0.15=0.69
2y=0.69-0.15
2y=0.54
y=0.54/2
y=0.27 pencils
y+0.15=x
0.27+0.15=x
0x=0.42 pen
150 pencils x0.27=40.5$
225 pens x 0.42=94.5$
Total 40.5$ + 94.50$=135 $
Supplier is right about a priče.
Answer:
Step-by-step explanation:
B= -20+45/56
B=-20.80
Answer:

Step-by-step explanation:




The answer is A, it can't land on a number that doesn't exist.