Function or not? {(2,4)(2,-6)(3,-1)}

Given the two similar triangles, how do i find the missing length? if a=4, b=5, and b'=7.5 find a'

Which shows a reasonable estimation for 124% of 42 using the distributive property?

Wow i want to vacation in mexico jeremih wow old vacation in mexico jeremiah we read read reads a distance marker that indicates he is 89 km from juarez if 1 mile approximately 1.61 km how far is jeremiah from juarez