Write an algebraic expression:
Some number plus 21
What is r + 21
100
x and y are examples of...
What are variables
100
Evaluate the expression 3x + 2y when x is 4 and y is 2.4
What is 16.8
100
The width of a garden is 4.5 and the length can be represented by x+3. Use the distributive property to write an expression for the area.
What is 4.5(x+3)
200
0.2 ^ 3
What is 0.008
200
Write an algebraic expression:
Some number times 6
What is n x 6
200
5y+3x+x^2; 5y AND 3x AND x^2 are examples of...
What are terms
200
Solve 5(n + 3) - 7n, when n = 1/2
What is 14
200
Find the GCF to solve 10x + 15
What is 5(2x + 3)
300
5 + 2^4 x 6 =
What is 101
300
Write an algebraic expression:
Some number divided by 6
What is s/6
300
Name the coefficient for 5y
What is 5
300
x^2 + y^3/3 when x=4 and y = 2
What is 8
300
Are these expressions equivalent?
4m + 8 and 4(m + 2)
What is Yes
400
7^2 - 24/3 + 26
What is 67
400
Write an algebraic expression:
7 less than 3 times a number
What is 3x-7
400
Name the constant:
5x - 3y + 6
What is 6
400
Write an expression and solve.
It costs $100 to rent the skating rink plus $5 per person. Write an expression to find the cost for any number of people.
What is the cost for 25 people?
What is 100+5n=
225
400
15 (2^6 -10)
What is 810
500
The area of a square with a side length of 3p?
What is 3p x 3p = 9p^2 or 81p
500
Write an algebraic expression:
Twice the difference between a number and five
What is 2(z-5)
500
How many terms in the following expression?
x^2 + 5y + 3x + 6