1.
Evaluate if
x
= 4 and
y
= 7:
x
+ 8
A.
12
B.
48
C.
15
D.
32
Hint
2.
Evaluate if
x
= 4 and
y
= 7:
15 +
y
A.
157
B.
105
C.
22
D.
19
Hint
3.
Evaluate if
x
= 4 and
y
= 7:
y
+ 19
A.
719
B.
23
C.
133
D.
26
Hint
4.
Evaluate if
x
= 4 and
y
= 7:
23 +
x
A.
30
B.
27
C.
234
D.
423
Hint
5.
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
; 10
C.
7
m
; 21
D.
7 +
m
; 73
Hint