How do you evaluate #(bc)/2# given a= 2, b= 7, and c= 4? Algebra Expressions, Equations, and Functions Variable Expressions 1 Answer Mark D. Apr 26, 2018 14 Explanation: #[bc]/2# means #bxxc# and then divide by 2 so substitute #7# for #b# and #4# for #c# #=># #(7xx4)/2#=#28/2#=14 Answer link Related questions How do you write the variable expression for: a quotient of 2 and the sum of a number and 3 ? What are variables? What are variable expressions? How do you write variable expressions? How do you evaluate variable expressions? How do you simplify the expression #3x-x+4#? How do you write a quotient of a number and 6 as an expression? How do you evaluate the expression #2x+1# for #x=1#? How do you write a product of a number and 2 as an expression? How do you write 5 less than 2 times a number as a variable expression? See all questions in Variable Expressions Impact of this question 1418 views around the world You can reuse this answer Creative Commons License