Compute each sum or difference

a.2/3 + 1/5

b.7/8 - 1/4

c. 1 2/3 + 3 1/4

d. 7 - 3 2/5

An an average person has 6×10 by the power of two as many red blood cells as white blood cells a small sample of the blood has 7×10 by the power of three white blood cells about how many red blood cells are in the sample

The table showed price paid per concert ticket on a popular online auction site. what was the average price paid per ticket

Which statement best explains whether the table represents a linear or nonlinear function? input (x) output (y) 2 5 4 10 6 15 8 20 it is a linear function because the input values are increasing. it is a nonlinear function because the output values are increasing. it is a linear function because there is a constant rate of change in both the input and output. it is a nonlinear function because there is a constant rate of change in both the input and output.