Answer:
111
Step-by-step explanation:
Please mark brainliest
Answer:
Option A
Step-by-step explanation:
Slope of a line passing through two points and is given by,
Slope =
Line shown in the graph is passing through two points (2, 8000) and (4, 7000).
Therefore, slope of the given line =
= -500 feet per mile
Which means, altitude decreases by 500 ft every mile.
(Negative sign represents the decrease)
Option A is the correct option.
Answer:
18
Step-by-step explanation:
7b-2+3b+2=180
10b=180
b=18
the decimals are commas and the double decimal is a real decimal