Part A if you were to randomly survey 1,000 people at a local grocery store about their use of corrective lenses, would this be a valid
random sample for your study on use of corrective eyewear in the United States? Why or why not?

3; 9 is 8 to -4

step-by-step explanation:

could you provide figure.

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