Writing Expressions
The difference of a number and 3
x-3
2x + 12y
2(x + 6y)
The perimeter of a triangle is 12x - 15. What is the length of one side?
4x-5
b(8 + 2309)
8b + 2309b
ame of Spongebob's pet snail
Garry
Bill and Ted both collect baseball cards. Bill has 12 less baseball cards than Ted. Let t represent Ted’s baseball cards. How many cards does Bill have?
t-12
32x+72xy
8x(4+9y)?
The length of one side of a triangle is 7x - 8. What is the perimeter?
21x-24
6(c - 20)
6c - 120
Peppa Pig's brother
George
Tammi has a babysitting business. She charges $3 to come to your house, and $4 per child. Write an expression that represents Tammi's babysitting business.
4c + 3
48x + 24
24(2x+1)?
The perimeter of a square is 60x + 36. What is the length of one side of the square?
15x + 9
3(2x + 11y)
6x + 33y
Founder of Apple
Steve Jobbs
Ella bought 24 yards of fabric to make tablecloths. She will use y yards to make each tablecloth. Write an expression to represent the number of tablecloths Ella can make.
24/t
72ab - 108a
36a(2b - 3)
The length of one side of a square is 16x - 12y. What is the perimeter of the square?
64x -48y
4x + 6y
The first day of summer.
June 21, 2019
A new iPhone costs about $800. Each song download costs about $1.29. Write an expression that represents the total cost of purchasing and listening to x songs.
1.29x + 800
72xy + 42xy
6xy(12 +7)
The perimeter of a regular octagon is 136xy + 104x. What is the length of one side?
17xy + 13x
y(2x + 11d)
2xy + 11dy
The heaviest natural occurring element on the periodic table of elements.
Uranium