A pet store puts 5 fish in each aquarium. Which equation shows how many aquariums they need for 20 fish? The symbol Δ represents the unknown number of aquariums. A) 5 x Δ = 20
B) 20 x Δ = 5
C) 5 x 20 = Δ
D) 20 x 5 = Δ

What are “like terms”? why can we only add like terms?

According to a study conducted in 2015, 18% of shoppers said that they prefer to buy generic instead of name-brand products. suppose that in a recent sample of 1500 shoppers, 315 stated that they prefer to buy generic instead of name-brand products. at a 5% significance level, can you conclude that the proportion of all shoppers who currently prefer to buy generic instead of name-brand products is higher than .18? use both the p-value and the critical-value approaches.

Select the correct statement about the function represented by the table