1.
Evaluate if
x
= 4 and
y
= 7:
y
+ 6
A.
10
B.
76
C.
42
D.
13
Hint
2.
Evaluate if
x
= 4 and
y
= 7:
12 +
y
A.
84
B.
16
C.
19
D.
127
Hint
3.
Evaluate if
x
= 4 and
y
= 7:
y
+ 19
A.
133
B.
26
C.
23
D.
719
Hint
4.
Write an expression and evaluate it: Payo ran 7 miles. Lalane ran
m
more miles than Payo. If
m
= 3, how many miles did Lalane run?
A.
7 −
m
; 4
B.
7
m
; 21
C.
7 +
m
; 73
D.
7 +
m
; 10
Hint
5.
Write an expression and evaluate it: Chee had
b
books. She took another 8 books from the library. If
b
= 14, how many books does Chee have?
A.
b
− 8; 6
B.
b
+ 8; 22
C.
8
b
; 112
D.
b
+ 8; 6
Hint