What is m∠cad? a. 25° b. 90° c. 100° d. 115° i think it's a or d. i'm not completely sure, but i'm leaning more towards a.

Areal estate agent earns $32,000 a year plus $1,000 for each apartment he sells. write an equation that shows the relationship between the number of apartments abe sells,n, and the total amount he earns in a year,e. what is the total amount abe would earn from selling 10 apartments in one year

Square a has a side length of (2x-7) and square b has a side length of (-4x+18). how much bigger is the perimeter of square b than square a?and show all work! you so

What is 0.000008 meters in scientific notation