Which property is shown by 9+8=8+9
a - distributive property
b- identify property of addition
c- commutative property of addition
d- associative property of addition

Evaluate-27 ^4/3/8 a) - 81/16 b) 81/16 c) 16/81

Which values of p and q result in an equation with exactly one solution? px-43=-42x+q choose all answers that apply: a) p=-43 and q=-43 b) p=42 and q=43 c) p=43 and q=−42 d) p=42 and q=42

Acomputer store buys a computer system at a cost of $370.80. the selling price was first at $ 618, but then the store advertised a 20 % markdown on the system. answer parts a and b. a. find the current sale price.