Last week, Jamal and Elena each donated money to charity. Jamal donated $51.88 to help endangered animals, and Elena donated $72.01 to save the rain forest. How much did Jamal and Elena donate in all?

Which multiplicative property is being illustrated below? (type commutative, associative, or identity) 5 × 2 × 4 = 2 × 5 × 4

Part a: select all of the ordered pairs that are located on the graph of the equation. part b: does the graph of the equation represent a function? select all correct answers for part a and one answer for part b.

For which pair of functions is (gof)(a)=|a|-2?