Question
Sam is selling hot dogs at a neighborhood baseball game. His first customer buys
5
dogs and gives him a $
2
tip. The second customer buys
3
hot dogs. Each hot dog costs
d
dollars. The amount of money that Sam made from these two customers plus the tip is represented by the equation
8
=
5
d
+
2
+
3
d
.
How much does
1
hot dog cost?
A.
$
0.75
B.
$
0.80
C.
$
1.25
D.
$
3.00
5
dogs and gives him a $
2
tip. The second customer buys
3
hot dogs. Each hot dog costs
d
dollars. The amount of money that Sam made from these two customers plus the tip is represented by the equation
8
=
5
d
+
2
+
3
d
.
How much does
1
hot dog cost?
A.
$
0.75
B.
$
0.80
C.
$
1.25
D.
$
3.00
Answers
GPT-5 mini
5d + 2 + 3d = 8 → 8d + 2 = 8 → 8d = 6 → d = 6/8 = 3/4 = $0.75.
Answer: A ($0.75).
Answer: A ($0.75).