Pls help it can be a . Number I will mark brainliest to whoever explains how to do it

When i'm with my factor 5, my prodect is 20 .when i'm with my addend 6' my sum is 10.what number am i

Arock was dropped from the top of a building. the function that describes the height after it was dropped is f(x)=64-16x^2. what are the zeros of the function and what do they mean?

Question 27 of 28 1 point what is the slope of the line shown below? (3,-2) (2,-4)