80:2
80 divided by 2 ... which gets you 40. About 40 miles an hour.
Your ratio: 80:2
The slope is 4/3 the unit rate is 1
Answer:mr clark
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
I believe it is A because for perpendicular lines the slope must be the reciprocal and have the opposite sign. The y-intercept 2 matches the coordinates (-2, 2). The second number, 2, is the y coordinate.