Multiple Representations to Show Algebraic Expressions

The highlighted part of the expression is the...

• Variable

• Constant

• Operation

• Coefficient

• Algebraic Expression

Four less than b

• b - 4

• 4b

• 4 + b

Ten more than g

• 10 - g

• g + 10

• 10g

Which phrase represents the expression:

32c

• Thirty-two plus c

• The difference of thirty-two and c

• The product of 32 and c

• The quotient of thirty-two and c

Which algebraic expression correctly represents the sum of 6 and n?

• n - 6

• 6n

• 6 + n

For a monthly family cookout, David buys 3 packages of hot dogs and 4 packages of hamburger patties. Hot dog packages each contain x hot dogs. Hamburger packages each contain y hamburger patties. Complete the expressions for the total number of hot dogs and hamburger patties David buys for 6 cookouts. 6( ​ (a)   x + ​ (b)   y)

​ (c)   x + ​ (d)   y

• 3

• 4

• 18

• 24

• 7

WHAT COULD REPRESENT 7X + 2 = 30?

• BUYING PET TURTLES FOR $7 EACH PLUS TWO CANS OF TURTLE FOOD COST $30.

• TWO YOYOS PLUS SEVEN FRISBEES IS THIRTY CENTS.

• SEVEN BAGS OF CANDY PLUS 2 EXTRA SNICKERS BARS EQUALS 30 DOLLARS.

• BUYING SEVEN CALCULATORS PLUS $2 PER BUNDLE OF PENCILS IS $30.

Which phrase represents the expression:

• The product of 6 and x minus 8

• The difference of 6 and x plus 8

• The quotient of 6 and x minus 8

• 6 times x plus 8

Which phrase represents the expression:

• f plus 42

• The product of f and 42

• The quotient of f and 42

• f minus 42