Answer:
2.25 square inches
Step-by-step explanation:
we know that
The scale is 
That means
1 inch on a map represent 20 miles in the city
so
An area of 
on a map represent an area of 
in the city
Applying proportion
Answer:
y = −2x+14
plot the points on a graph, and find the slope :)
This is false.
The f(3x) means you are multiplying the input 'x' by 3 before plugging into the equation.
3f(x) means you are going to multiply your answer (output) by 3 after you've plugged the input value in and gotten the output.
I got letter A when I tried it
Solve for n by simplifying both sides of the equation, then isolating the variables.
n=54
Hope I helped
