Vocab
Identify the variables in the following algebraic expression: 7x - 2 + 2y
x and y
Write an algebraic expression to model the following situation: 7 more than p
p+7 OR 7+p
A rectangle has a base of 9ft and a height of 8ft, what is its area? (Make sure to use the correct units)
72ft2
Simplify the following expression: 4x + 2 + 3x
7x + 2
Evaluate the following expression when x=2: 3x + 16
22
How many terms are in the expression: 9p + 2 + q - 1
4
Write an algebraic expression to model the following situation: two less than m
m-2
A triangle has a base of 8in and height of 3in, what is its area? (Use correct units)
12in2
Simplify the following expression: v + v + 5 - 2 + 3v
5v-3
Evaluate the following expression when z=12:
5z + 7
67
What are the variables in the expression:
2d + 9 + 18 - x + y2
d, x, y
Write an algebraic expression to model the following situation: the product of k and 4 minus 17
k*4 - 17
A triangle has a base of 12m and a height of 14m, what is its area? (Use the correct units) (A=bh/2)
84m2
Simplify the following expression: 14y + 10x + y - 5x
15y + 5x
Evaluate the following expression when r=10:
(3r ÷ 5) - 4
2
What is the small number 2 above the variable called?: 9j2 + 4j - 7.
Exponent
SquaredWrite an algebraic expression to model the following situation: 6 less than the quotient of 8 and k
8÷k - 6
A rectangle has an area of 48ft2. If it's base is 12ft, what is it's height?
4ft
Simplify the following expression: 13f+4(d-3f)
4d+f
Evaluate the following expression when x=3: x2 - 2x
After the following algebraic expression is simplified, how many terms will it have: 9b + 7b + 4 - 2b +5k
3 terms
What are 2 ways to verbally say the expression: 3k+2
2 more than the product of 3 and a number
3 times k plus 2
2 added to 3 multiplied by a number
A triangle has an area of 18m2. If it's base is 4m, what is its height? (Hint: formula is bh/2)
9m
Simplify the following expression: 4(3x + 2) + 8x - 5
20x+3
Evaluate the following expression if y=7:
(21÷y) + (4y÷2)
17