Terms: 2x, 3
Coefficients: 2
Constants: 3
j • j • j
j3
4 added to 6
6 + 4
Evaluate the expression when x = 9
2x
18
Evaluate the expression when b= 3
2b
6
6y + 9 - 3
Terms: 6y, 9, 3
Coefficients: 6
Constants: 9, 3
y • y • y • y • y • y
y6
6 taken away from 7
7-6
Evaluate the expression when x =6
x - 3
3
Write as an expression
3 taken away from 9
9-3
4 - 2y
Terms: 4, 2y
Coefficients: 2
Constants: 4
2 • x • x • x • x
2x4
the product of 4 and a number
4 • y
(Any variable is correct)
Evaluate the expression when y =4
4 + 6y - 2
26
Write as an exponent
2• 3 • a • a • a • a
6a4
5y + 9z
Terms: 5y 9z
Coefficients: 5, 9
Constants: none
3 • 2 • w • w •
6w2
the quotient of 7 and a number
7 ÷ z
(Any variable is correct)
Evaluate the expression when x = 5 and y= 2
4 + 10y - 2x
14
Find the terms, constants, and coefficients
7y + 2y - 12 + 4
Terms: 7y, 2y, 12, 4
Coefficients: 7, 12
Constants: 12, 4
16y - 12 + 9 - x
Terms: 16y, 12, 9, x
Coefficients: 16
Constants: 12, 9
2• w • w • w • y • y• y
2w3y3
the product of 4 and a number added to 5
5 + 4x
(any variable is correct)
Evaluate the expression when x = 3 and y= 7 z=4
2x + 7y - 4z
39
Evaluate the expression when x = 5 and y= 2 z=4
10÷x + 3y - 2y
0