Answer:
(a)
(b)
Step-by-step explanation:
If a line passes through a points with slope m, then the point slope form of the line is
It is given that the slope of the line is 1.9 and it passes through the point (4.5, -1.4). So, the equation of line in point-slope form is
It is given that the slope of the line is 2 and it passes through the point (-8,1). So, the equation of line in point-slope form is
Answer:
48
Step-by-step explanation:
Answer:13/24
Step-by-step explanation:
Number of miles Leeann rode on Day 1 =6.75 miles
Number of miles Leeann rode on Day 2=12.4 miles
The question is asking us to find the total number of miles she rode in all.
Number of miles Leeann rode on Day 1 and day 2 = 6.75+12.4=19.15 miles.
Number of miles she ride her bike both days is 19.5 miles.
Formula for speed = distance/ time
S = 7/.9 = 7.77 miles per hour or 8 mph if you round up.