Find the slope of a line through the points (-1,-9) and (4, -2). Select the best answer from the choices provided.
O A.
Vur
OB.
Elm
Ос.
7
5
OD
3
11

m = 7/5

Step-by-step explanation:

slope from 2 points = y2-y1 / x2-x1

x1 = -1

y1 = -9

x2 = 4

y2 = -2

-2 - (-9) / 4 - (-1) = -2 + 9 / 4 + 1

= 7/5

idk u tell me

step-by-step explanation:

45.36 feet per second

step-by-step explanation:

tyrone travels 30 miles in 58.2 minutes.  

1 mile = 5280 feet; this means he travels

30(5280) = 158400 feet in 58.2 minutes.

1 minute = 60 seconds; this means he travels 158400 feet in

58.2(60) = 3492 seconds.

this gives us the unit rate of

158400/3492 = 45.36 feet per second.