1.
How could you find 5 × 17 mentally using the distributive property?
A.
5 × 10 × 5 × 7
B.
5 × 10 - 5 × 7
C.
5 × 10 + 5 × 7
D.
5 + 10 × 5 + 7
Hint
2.
Solve
z
+ 6 = 3.
A.
–3
B.
9
C.
3
D.
–9
Hint
3.
Solve
a
+ 6 = –2.
A.
4
B.
8
C.
–4
D.
–8
Hint
4.
Solve
y
– 8 = – 3.
A.
–11
B.
11
C.
–5
D.
5
Hint
5.
Solve 3
a
= –9.
A.
3
B.
9
C.
–3
D.
–27
Hint
6.
Solve 4
h
- 6 = 2.
A.
2
B.
32
C.
8
D.
-1
Hint
7.
Find the missing output values for the function table.
A.
2, 4, 6
B.
0, 1, 2
C.
0, 2, 4
D.
-2, -1, 0
Hint
8.
Find the rule for the function table.
A.
n
– 2
B.
n
+ 2
C.
2
n
D.
2
n
+ 2
Hint
9.
Which is the graph of the function with rule
A.
B.
C.
D.
Hint
10.
Which is the graph of the function with rule
A.
B.
C.
D.
Hint
11.
Jocelyn measures that one cement brick is about 9.2 inches long. If she needs to build a wall that will be 8 bricks across, how many inches across will the wall be?
A.
72.8 in.
B.
63.5 in.
C.
73.6 in.
D.
72.4 in.
Hint
12.
Decide which multiplication equation the model represents. Then solve the equation.
A.
–5
x
= –10;
x
= 2
B.
5
x
= –10;
x
= –2
C.
5
x
= –10;
x
= –50
D.
–5
x
= –10;
x
= 50
Hint
13.
Decide which equation the model represents. Then solve the equation.
A.
3
k
+ 4 = 1;
k
=
B.
3
k
+ 1 = 4;
k
=
C.
3
k
+ 1 = 4;
k
= 1
D.
3
k
+ 4 = 1;
k
= -1
Hint
14.
Solve –6 =
n
– 1.
A.
7
B.
5
C.
–7
D.
–5
Hint