A truck waveling at an average rate of 45 miles per hour leaves a rest stop. Fifteen minutes later a car traveling at an average rate of 60 miles per
hour leaves the same rest stop traveling the same route. How long will it take for the car to catch up with the truck?
A. 1h 15m
B. 15m
C. 45m
D. 3h

answer

you start with $5 and save $10 a week until you have at least $45wer

step-by-step explanation:

answer: 33 ( approx)

step-by-step explanation:

since, in the linear regression formula, the slope is the a in the equation y = b + ax ( by comparing it with the general equation of line y = mx + c )

where,

here given table is,

price ($), x   :           18         23       25       29       30       33

pairs sold, y :         16         13         10       8         6       2

so, ,   ,   ,

and   ,

thus, slop of the given line is,

⇒  

⇒   ≈ 33

13664

step-by-step explanation:

=cross multiply

=100 x = 13664