Variables
What is 7 more than a number (n)?
n + 7
Simplify: -11 + 10x + 8x
18x - 11
Which expression is equivalent to the following: 15n + 10
5(3n + 2)
Write an expression that represents the perimeter of a square with a side length of: n – 1.5
4(n - 1.5)
The year Mrs. Howell was born.
What is 1990?
What is 10 less than a number (n)?
n - 10
Simplify: 15x + 12 - x
14x + 12
Write an expression equivalent to the following: 90 + g + 90 + g
2(g + 90) or 2(90) + 2g
Write an represents that represents perimeter of a rectangle with a length of a side 8 times the width (w).
2(8w + w)
The age of Mrs. Howell when William was born.
What is 27?
What is 20 times a number (n)?
20n
Factor: 14x + 12
2(7x + 6)
Which expression is equivalent to the following:
8a – (-3 -5a) -2a
11a + 3
At Hollister a pair of jeans costs (c) dollars. If a sales tax of 9.75%, write an expression that could be used to calculate the final cost.
c + 0.0975c
The age of Mrs. Howell when she married Mr. Ben
What is 23?
What is 50 more than a number (n) times 3?
3n + 50
Simplify: - 10 – 2(-h) + 3h
5h - 10 or 5(h - 2)
Which expression is equivalent to the following:
3(4m – 2) – 2(m + 5)
10m - 16 or 2(5m - 8)
Amanda bought a practice study book for 25% less than the original price. The original price was (y) dollars. Write an expression that could be used to calculate the reduced price of the book.
y – 0.25y
The year Mrs. Howell graduated from high school.
What is 2008?
What is 45 less than a number (n) times 5?
5n - 45
Simplify: - 8 – 2(3 + 2n) + 7n
– 14 + 3n
Which expression is equivalent to the following:
10(-5 + 2n) – 2(-n - 10)
22n + 30
The owner of Target uses the expression (r – 0.2r) to calculate the sales price of each piece of New Year’s decoration they are discounting. In the expressions, (r) represents the regular price of the decoration item. Write an equivalivant expression to (r - 0.2r).
0.8r
The year Mrs. Howell began teaching at HMS & the grade and subject she taught. [Hint: Not when you were in 5th grade] 250 points for year, 125 points for grade & 125 points for subject
What is 2014, 7th grade & Science?