25 questions
b2 + 4
when b = 3
10
12
13
11
Evaluate 4y - 9 if y = 3
7
12
3
21
Evaluate -13b + 2d - 5a
when
a = 1, b = 3, d = -2
-38
35
-48
-27
(y + z)2 when y=8 and z=-2
7
36
29
14
evaluate bc + 5a
when a = 3, b = 4, and c = -6
9
38
-38
-9
What are the coefficients in the expression
8a + b + 9z?
8 only
1 and 8
8 and 9
1, 8, and 9