One day 758 people visit the monkey house at the zoo. what is 758 rounded to the nearest hundred?

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

The paint recipe also calls for 1/4 cup of food coloring. tyler says mrs.mcglashan will also need 6 cups of food coloring. do u agree or disagree? explain.

What is the area of the original rectangle? 8 cm² 20 cm² 25 cm² 40 cm²