Un vendedor mezcla cacahuates y semilla de ma-
rañón para vender. El kilogramo de cacahuate le
cuesta $30.00 y el kilogramo de marañón cuesta
$70.00. ¿Cuántos gramos de cada producto debe
incluir en la mezcla si desea que el costo de produ-
cirlo sea de $4.00 por cada 100 gramos?

Hii1977 cleaner shrimp are a species of shrimp that clean parasites from other organisms. fish allow the shrimp to eat the parasites in their mouth. the shrimp get a source of nutrition. the relationship between the shrimp and the fish is this association indicates that for the smaill aneser arecommensal,mutualistic,or parasitic for the begger one the anser are the shrimp and fish benefit each other , the shrimp harm the fish, or the fish do not benetit from the shrimp

Tabby sells clothing at a retail store, and she earns a commission of 6.25% on all items she sells. last week she sold a pair of jeans for $32.50, a skirt for $18.95, and 2 blouses for $14.95 each. what was tabby's total commission? a $4.15 b $5.08 c $81.35 d $348.60

Why is studying fractions important