Answer:
$1.89
Step-by-step explanation:
1) 8p+3f=$10.39
2) 5p+4f=$10.51
where p represents pencil & f represents folder.
multiply the first equation by 5 and the second equation by 8.
40p+15f=$51.95
40p+32f=$84.08
Subtract
17f=$32.13
f=$32.13/17 =$1.89
Answer:
36
Step-by-step explanation:
Length * Width so 9*4=36
All the other answers are all together. an outlier is kind of the awkward one of the group. these numbers are all close and then 83 is so far out
Answer: AC/EA = AB/DA
Step-by-step explanation:
