Christina lives in London, England, If she updates her blog at 7 p. m., at what time will the update be visible to her readers in California.

the solution is x=1

step-by-step explanation:

we are given our   equation as

let's assume

left side function is

right side function is

now, we can draw graph

and then we can get intersection point

the intersection point will be solution

so, the solution is

x=1

60: 45 =12: 9 =4: 3 so the answer is 4: 3

you meant circumference well the answer is:

17.27876 miles

area is 23.7583

the radius is 2.75 miles

hope this hmu if needed.

this cant be answered without the graph. you may need to add it.