Respuesta :
Answer:
He bought 4 shark posters and 5 jellyfish posters.
Step-by-step explanation:
4×5=20
5×1=5
20+5=25
Mr. Hickman bought 4 shark posters and 5 jellyfish posters.
$20- 4 shark posters
$5- 5 jellyfish posters
$20- 4 shark posters
$5- 5 jellyfish posters