Unit Test Answers
Which expression is equivalent to ?
Which expression is equivalent to ?
The area of a rectangle, A = l • w is represented by the expression . Which could be the dimensions of the rectangle?
Which expression is equivalent to ?
Which expressions are equivalent to ? Check all that apply.
What is the value of b in the equation ?
Which expression is equivalent to ?
What is the pattern in the values as the exponents increase?Powers of 3Value139
Which equation finds the area of a square with a side length of units?
Which expression is equivalent to ?
The area of a square is square units. What is the side length of one side of the square?
Which expression is equivalent to ?
The table shows a pattern of exponents.Powers of 5Value1252551What is the pattern as the exponents decrease?
Which equation finds the volume of a cube with a side length of units?
What is the value of b in the equation ?
Nadine and Calvin are simplifying the expression .Nadine claims the first step to simplify the expression is to raise the numerator and denominator to the power of 4 to get .Calvin claims the first step to simplify the expression is to apply the quotient of powers to get .Who is correct and why?
Which is the simplified form of ?
Which expression is equivalent to ?
Fatima evaluated the expression , when and . Her work is shown below. What was Fatima’s error?
Raj is simplifying using these steps:Although Raj is correct so far, which step could he have used instead to simplify the expression ?
Which values of a and b make the following equation true?
Which expression is equivalent to ?
Based on the pattern in the table, what is the value of a?Powers of 2Valuea
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