Vocabulary
Name all the terms: 2n+4x-8
2n,4x,8
3a-2 when a=7
3(7)-2 = 19
Evaluate when p = 6. p + 9
What is 15?
Name all the constants: 3x+7+4y+2
7 and 2
p/4 + 3 when p = 24
24/4 + 3 = 9
Evaluate the expression for 31 - g when g is 3.
What is 28?
Name all the variables: 3xy+8x-9+2a
x, y, a
7(n+4) when n=8
7(8+4) = 84
Evaluate the expression for 4w when w is 13.
What is 52?
Name all the coefficients: x+3y+4z
1, 3, 4
(30/b) + 9 when b =6
(30/6)+9=14
Evaluate the expression 2rz - 9 when r is 2 and z is 5.
What is 11?
Name all the coefficients: 2x+3y+x
2, 3, 1
(24/4 -c) * a when a=5 and c=1
(24/4 - 1) * 5 = 25
Evaluate the expression 3(x + 4) - w, when x is 3 and w is 8.
What is 13?