The ratio of clown fish to angel fish in a pet store is 5: 4. the ratio of angel fish to gold fish is 4: 3. there are 60 clown fish in the pet store. how many goldfish and angelfish are there?

1. is 4 and 2. is 3

step-by-step explanation:

so if you look at the first one you see that 1 is to 4 and 2 is to 8 and so on, so you can see for every 1 there is a times 4 so if it were 3 then it would be 3*4 and it is 12

for number 2 it is 3 because 1 is to 3 and 2 is to 6 so for every 1 there is 3 so if it were 3 then there would be 3*3 = 9

x= cost per bracelet

number of bracelets * x + shipping charge = total cost

so

9x+9=72