1.
Evaluate 2
a
+
b
- 12 if
a
= 14 and
b
= 12.
A.
28
B.
19
C.
9
D.
40
Hint
2.
Translate the phrase ''three less than a number'' into an algebraic expression.
A.
3
x
B.
x
+ 3
C.
x
- 3
D.
3 -
x
Hint
3.
Write the phrase ''18 more than 4 times a number'' as an algebraic expression.
A.
4
x
- 18
B.
4 +
x
+ 18
C.
4 + 18
x
D.
4
x
+ 18
Hint
4.
Evaluate the following expression for
x
= 10 and
A.
20
B.
16
C.
2
D.
160
Hint
5.
Points can be scored in basketball by making a 3-point field goal, a 2-point field goal, or a 1-point free throw. In one game, Yancy made two 3-point field goals, seven 2-point field goals, and five 1-point free throws. How many points did Yancy score in the game?
A.
25
B.
30
C.
23
D.
33
Hint