Clara was in charge of keeping attendance for a local summer camp each year.
summer camp attendance
year
kids
2012
81
73
2013
2014
74
2015
61
2016
100
according to the table, what was the rate of change between 2012 and 2013?
kids per year

Follow these steps using the algebra tiles to solve the equation −5x + (−2) = −2x + 4. 1. add 5 positive x-tiles to both sides and create zero pairs. 2. add 4 negative unit tiles to both sides and create zero pairs. 3. divide the unit tiles evenly among the x-tiles. x =

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

The equation of a parabola is given. y=18x2+4x+20 what are the coordinates of the focus of the parabola?