Answer:Yes
Step-by-step explanation:(x-3x)=x-3
Answer:
D
Step-by-step explanation:
Just look at the symbols lol
Answer:
$448 million
Step-by-step explanation:
When it is 2011, t=11, so

since the graph has direct variation as data in x axis increases y also increases.
so we need to find how many miles travelled per galloon .
we distance travelled per gallon =total distance travelled/galoons of fuel used.

for part b) slope=rise/run



slope of the graph is 2