Identifying
What is the variable in the following algebraic expression?
3-4w
w
Identify the like terms in the following algebraic expression:
2x+8+3y+5
8,5
Simplify:
2x+5+4x-2
6x+3
Evaluate the given expression if x=4 and y=2
2x-3y
2
Simplify
5(x+2)
5x+10
Write:
The expression for the total cost of 3 bags of chips, where c represents the cost of one bag of chips.
3c
What is the constant in the following algebraic expression?
5g+19
19
Simplify the given algebraic expression by combining like terms:
4-3x+2+8x
6+5x
Simplify
4b +4 + 3c + 6b +8
10b +3c +12
Evaluate the given expression if x=-1 and y=3
3x-4y+2
-13
Simplify
-4(6x+3)
-24x-12
Write:
An expression for the amount of money you have left after buying a $5 soda from an original amount of money, m.
.
m-5
What is the coefficient in the following algebraic expression?
8-7y
-7
Simplify the given algebraic expression by combining like terms:
4x^2-16x+2x-11
4x^2-14x-11
Simplify
9x + 5 - 17 + 11x +22
What is
20x+10
Evaluate the given expression if x=5, y=2, and z=3
2x-2y+2z+2
14
Simplify
-10(7x-1)
-70x+10
Write:
An expression for the total number of students on a field trip if there are 8 buses, and each bus has s students and 2 chaperones.
8(s+2)
How many terms are in the following algebraic expression?
3x-4y+18-2z
4 terms
Simplify the given algebraic expression:
7h-3w+10h-3w
17h-6w
Simplify
8a+3b-16a-3b
-8a
Evaluate the given expression if x=-3 and y=-5
4xy+6y
30
Simplify
-(7g-9)
-7g+9
Write:
The expression for the total perimeter of a rectangle whose length is L and whose width is 4 inches less than its length.
2L+2(L-4)
Which of the following algebraic expressions will have ONLY 2 terms AFTER being simplified?
3x-2y+18-5
21-3x+17-4x
2a+3b-4-5a
21-3x+17-4x
Simplify the given algebraic expression:
3xy+6x^2+10-2xy+8x^2
xy+14x^2+10
Simplify
-8m^2+16L+12c^2-7L+6m^2-10
-2m^2+9L+12c^2-10
Evaluate the given expression if x=-1 and y=1
Hint: The answer is not a whole number
(3x^2)/(2y)
3/2
Simplify
3(8x-6)-5x
19x-18
Write Two Expressions for the sale price of a video game that costs p dollars after a 25% discount is applied.
p-0.25p
0.75p