You buy a serving spoon for $4.05 and a bread knife for $3.99. What is the total cost of your purchase? A. $8.94
B. $7.04
C. $7.94
D. $8.04

Correct answer on gradpoint is D: $8.04

Tracy solved the following problem. which of the statements is true? 9 ÷ 3 + 6 × 2 3 + 6 × 2 9 × 2 18 her answer is correct. her answer is incorrect. she should have multiplied before dividing. her answer is incorrect. she should have multiplied before adding. her answer is incorrect. she should have added before dividing.

What properties allow transformation to be used as a problem solving tool

The table represents a function f(x). what is f(3)? a.-9 b.-1 c.1 d.9