Vocabulary
In the expression 3x+7, 3 is the
coefficient
In the expression t + 8 + 3t, the terms are
t, 8, 3t
Simplify the expression 12g + 9g
21g
Simplify the expression 16m - m
15m
Distribute then simplify the expression 2(h + 5) - 4h - 15
-2h - 5
In the expression 6y-2y+9, the coefficients are
6 and -2
In the expression 3z + 4 + 2 + 4z, the like terms are
3z and 4z, 4 and 2
Simplify the expression, 11x + 9 + 3
11x + 12
Simplify the expression 5v - 4 - 2v
3v - 4
Distribute, then simplify the expression 4(b - 6) + 19
4b - 5
In the expression, 8t+11t-9, the constant is
-9
In the expression, 2n - n - 4 + 7n the terms are
2n, -n, -4, 7n
Find the sum (n + 8) + ( n - 12)
2n - 4
Find the difference (-2g + 7) - (g + 11)
-3g - 4
Distribute, then simplify the expression -2(s - 6) + 4(s + 12) + 4 - 3s
-s + 64
Expressions that have the same variable raised to the same exponent
like terms
In the expression 1.4y + 5 - 4.2 + 5y + z the terms are
1.4y, 5, -4.2, 5y, z
Find the sum (2w - 9) + (-4w - 5)
-2w-14
Find the difference (6d + 5) - (2 - 3d)
9d +3
Distribute then simplify the expression -8(-8c + 6) - 3(6 + 3c) + c - 20
56c - 86
Writing as a product of factors is called
an expression
Which of the following expressions is in simplest form 5x - 4 + 6y, 4x + 8 - x, 3(7 + y) or 12n - n
5x - 4 +6y
You start a new job. After w weeks, you have (10w +120) dollars in your savings account and (45w + 25) in your checking account. Write an expression that represents the total in both account
What is 55w + 145
Find the difference (7r - 2) - (4r + 3)
3r - 5
Simplify -(x - 8) + 7(4 + 3x)
20x + 36