A food truck owner charges x
dollars per burrito combo and
$
1.50
for a side of guacamole. The expression
5
(
x
+
1.50
)
represents the total cost of
5
burrito combos and
5
sides of guacamole.

Which expression also represents the total cost of
5
burrito combos, which cost
x
dollars each, and
5
sides of guacamole, which cost
$
1.50
each?

5
x
+
1.50

5 x + 1.50

5
x
+
3.50

5 x + 3.50

5
x
+
6.50

5 x + 6.50

5
x
+
7.50

5 x + 7.50