At teresa's auto shop, it takes her
15
minutes to do an oil change and
18
minutes to do a tire change. let
x
be the number of oil changes she does. let
y
be the number of tire changes she does.
using the values and variables given, write an inequality describing how many oil changes and tire changes teresa can do in less than
2
hours (
120
minutes).

sorry not sure

step-by-step explanation:

the simplified form is

step-by-step explanation:

we want to simplify the expression,

let us change the middle bar to a normal division sign to obtain,

we multiply the first fraction by the reciprocal of the second fraction to obtain,

we factor to obtain,

we cancel the common factors to get,

we simplify to get,

the correct answer is b

y=3x+4

step-by-step explanation:

given the points a(0,4) and b(-4, -8)

eqn of line ab: (y-4)/(x-0)=(-8-4)/(-4-0)

(y-4)/x=-12/-4=3

y=3x+4

18.8cm hope i at all

step-by-step explanation: