book Maths Puzzle Numerical Ability

Determine the value of b:

(3b - 3) + 4 = b
--------
6

Read Solution (Total 0)

book Other Question

how do u solve 7x+3y=2? The cost in dollars of manufacturing w wing nuts is given by the expression 0.07w + 13.3. Find the cost when 375 wing nuts are made. What is the average cost to manufacture one wing nut?