An instructor makes $15 more per hour than an assistant. if the combined hourly wage of the instructor and assistant is $65, what is the hourly wage of the assistant? a. $15 b. $20 c. $25 d. $30

Suppose a man is heterozygous for heterochromia, an autosomal dominant disorder which causes two different‑colored eyes in an individual, produced 25‑offspring with his normal‑eyed wife. of their children, 15 were heterochromatic and 10 were‑normal. calculate the chi‑square value for this observation.

The final cost of a sale is determined by multiplying the price on the tag by 75%. which best describes the function that represents the situation?

Hi, can anyone show me how to do this problem? 100 points for this. in advance