AnswersAlgebra IWriting and Evaluating Expressions

Writing and Evaluating Expressions — Quiz Answers

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3

Which scenario could be represented by the algebraic expression n minus 13 ?

A
Ariel wants to find the product of 13 and a number.
B
Ariel wants to find the difference of a number and 13 .
C
Ariel wants to find the difference of 13 and a number.
D
Ariel wants to find the sum of a number and 13 .
5

Which scenario could be represented by the algebraic expression 365 over y ?

A
Barb wants to divide a number by the days in a year.
B
Barb wants to divide the days in a year by a number.
C
Barb wants to add the days in a year and a number.
D
Barb wants to multiply the days in a year by a number.
7

Sandra rode her bike 5 times as many miles as Barbara. If b , the distance Barbara rode, equals 3 point 4 miles, what is the correct expression and distance Sandra rode?

A
5 b ; when b is equal to 3 point 4 the distance Sandra rode is 8 point 4 miles.
B
b plus 5 ; when b is equal to 3 point 4 the distance Sandra rode is 8 point 4 miles.
C
b plus 5 ; when b is equal to 3 point 4 the distance Sandra rode is 17 miles.
D
5 b ; when b is equal to 3 point 4 the distance Sandra rode is 17 miles.
8

Which description matches the algebraic expression 45 n ?

A
the quotient of a number and 45
B
the sum of a number and 45
C
the product of a number and 45
D
the difference of a number and 45

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