Use the distributive property to demonstrate that the product of 10 and -1/5 is a negative number. Make sure to include all steps in your answer.

How do you use the additive inverse to evaluate an expression that uses subtraction in a full sentence

What is the perimeter of trapezoid jklm? + units 2 + + units 9 + units 9 + + units

Boris needs to buy plastic spoons. brand a has a box 42 spoons for $2.37. brand b has a box of 72 spoons for $3.57. find the unit price for each brand. then state which brand is the better buy based on the unit price. round your answer to the nearest cent.