Question

Use the table to answer 13dash14.
Cleveland to...
Round Trip Distance​ (miles)
Buffalo
379
Erie
205
Nashville
1 comma 041
Question content area bottom
Part 1
13. Write an expression to show how much longer the round trip to Nashville is than the round trip to Buffalo. How many terms does the expression​ have?
  
1,041 minus 379
​(Use the operation symbols in the math palette as needed. Do not​ simplify.)
Part 2
This expression has
  
2 ​term(s).
​(Type a whole​ number.)
Part 3
14. Last​ month, a truck made 8 round trips to Erie and some round trips to Nashville. Write an expression that shows how many miles it traveled in all. Use the variable n to represent the unknown number of round trips to Nashville. Identify and describe the part of the expression that shows how many miles it traveled to and from Nashville.
The expression
  
8 times 205 plus n times 1,041 shows how many miles the truck traveled in all.
​(Use the operation symbols in the math palette as needed. Do not​ simplify.)
Part 4
The part of the expression that shows how many miles it traveled to and from Nashville is
  
enter your response here. This is a
▼
variable expression
constant expression
with a coefficient of
  
enter your response here.
​(Use the operation symbols in the math palette as​ needed.)
How many terms does the expression have?(Use the operation symbols in the math palette as needed. Do not simplify.)This expression has(Type a whole number.)The expression(Use the operation symbols in the math palette as needed. Do not simplify.)The part of the expression that shows how many miles it traveled to and from Nashville is. This is aThis is awith a coefficient ofwith a coefficient of(Use the operation symbols in the math palette as needed.)

Answer 1

Part 1
Expression: 1,041 − 379
Number of terms: 2

Part 3
Expression for total miles: 8 × 205 + n × 1,041

Part 4
The part that shows Nashville miles: n × 1,041.
This is a variable expression (term) with coefficient 1,041.
The full expression has 2 terms.