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5 Written questions
5 Matching questions
 percent of decrease
 percent of increase
 means
 uniform motion problem
 scale
 a the ratio of an amount of increase to the previous amount, expressed as a percent.
 b problems in which an object moves at a certain speed or rate.
 c a ratio or rate used when making a model of something that is too large or too small to be convenlently shown as actual size.
 d the ratio of the amount of decrease to the previous amount, expressed as a percent.
 e the product of the extremes is equal to the product of the means.
5 Multiple choice questions
 the ratio of 2 measurements having different untis of measure.
 the process of finding all values of the variable that make the equation a true statement.
 similar to additive property of equality there is subtraction property of equality that mat be used to solve equations.
 the process of carrying units throughout a computation.
 to solve equations.
5 True/False questions

ratio → a comparison of 2 numbers by division.

equivalent equations → equations that have the same solution.

consecutive integers → integers in counting order.

work backward → an equation that states a rule for the relationship between certain quantities.

division property of equality → if the equation is true and each side is divided by the same nonzero number, the resulting equatioin is true.