Isabella drives at a constant 45 miles per hour is she drives for why miles and it takes her X hours what is the two variable equation to represent the number of miles isabella Drive Annex hours

Required two variable relation is 45x =y

Step-by-step explanation:

Speed of isabella car is v = 45 miles per hour

now, According to question she takes Y miles( = distance) in X hours (= time)

from The relation of velocity i.e.

velocity =

on substituting the values in the above relation we get,

v = 45 =

on further rearranging of terms we get,

= y

HENCE, required relation is 45x =y , which is a two variable equation.

mk./km: lm

step-by-step explanation:

,mlmlm

; mk

lk

x= cost per bracelet

number of bracelets * x + shipping charge = total cost

so

9x+9=72