For the numbers a and b represented in the figure, which expression is equal to |a+b| ? A: a+b
B: a-b
C: b-a

Find the nonpermissible replacement for binthis expression.b2/5b +5

Which spreadsheet would be used to compute the first nine terms of the geometric sequence a^n=32•(1/2)n-1

Abicycle training wheel has a radius of 3 inches. the bicycle wheel has a radius of 10 inches.approximately how much smaller, in square inches and rounded to the nearest hundredth, is the area of the training wheel than the area of the regular wheel? *