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diego measured the length of a pen to be 22 cm. the actual length of the pen is 23 cm.
which of these is closest to the percent error for diego’s measurement?

In which of the situations can information about tyler be represented by the expression r+3 when r represents information about ray? check all that apply.

Big boi and travis scott are performing at the super bowl. travis scott is 62 years younger than twice big boi’s age. the sum of their ages is 70 years old. use b to represent big boi’s age. write and solve an equation.

Write the rational number in lowest terms 99/-15