Od. com/presentation pin=1C9F 4. A dog shelter recorded the number of dogs, d, in their care as well as the pounds of dog food, f the dogs
consumed in a day. The table represents the relationship between the number of dogs, d, and the amount of
food they ate, f. Name the independent variable and the dependent variable and explain.
Dogs 10 15 20
30
20 30 40 50 60
25
Food (lbs)

If f(x)=-x^2+6x-1 and g(x)=3x^2-4x-1,find(f+g)(x)

Dexter read 11 science fiction books and 5 history books. lena read 9 science fiction books and 4 history books. compare the students’ ratios of science fiction books to history books. 1. determine the ratios’ form:    science fiction books to history books 2. write the ratios as fractions:    dexter: 115; lena: 94 3. rewrite with a common denominator. 4. compare. 5. answer the question. determine which shows the correct comparison of the ratios for this problem.

Which of the binomials below is a factor of this exression? 16x^2+40xy+25y^2 a.4x-5y b. 2x-5y c.4x+5y d.2x+5y