Which property is illustrated in Step 2? 0.7x + 1.6 + 3.9(x + 2.8) Step 1 0.7x + 1.6 + 3.9x + 10.92 Step 2 0.7x + 3.9x + 1.6 + 10.92 Step 3 (0.7 + 3.9)x + (1.6 + 10.92) Step 4 4.6x + 12.52 A. arithmetic fact B. distributive C. inverse D. commutative

Uanita borrowed $600 to purchase a new computer. she was charged 7% interest for two years. she used the simple interest formula to find the interest. i = 600(7)(2) what error did juanita make and how will her error affect the interest she calculates? explain.

What kinds of numbers make up the set of numbers called the real numbers? give examples when you explain a number type. there are a limited set of types of numbers, but an unlimited number of examples of these numbers.

45% of the trees in a park are apple trees. there are 27 apple trees in the park. how many trees are in the park in all?