book
Maths Puzzle
Numerical Ability
24a-8-10a=-2(4-7a)
Read Solution (Total 0)
book Other Question
The range for a B grade is 75 or more but less than 85 Eric has grades of 73, 65 77, 74 before taking the final exam . What possible grade would he need to get a B (Assume a maximum of 100 points are possible on the final exam)
The perimeter of a rectangle is 420 inches. The width is 4 inches less than the length.
What is the length of the rectangle?