Explanations 
Textbooks 
Flashcards 
91影视 AI 
Notes 
Study Plans 
Study Sets 
Find a degree 
Magazine Problem 95
Add. $$4+(-4)$$
Problem 108
Simplify. $$y+6-2$$
Problem 112
Give the opposite of each number. $$-5$$
Problem 117
Match each statement on the left with the property that justifies it on the right. a. Distributive property b. Associative property c. Commutative property d. Commutative and associative properties $$(x+5)+1=1+(x+5)$$
Problem 118
Match each statement on the left with the property that justifies it on the right. a. Distributive property b. Associative property c. Commutative property d. Commutative and associative properties $$(a+4)+2=(4+2)+a$$
