Brook has a balance on her credit card. at 12 months, she has a balance of $1667. she will pay that card off $54 per month. slope? y-intersect?

The lines shown below are parallel. if the green line has a slope of -1, what is the slope of the red line

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.

Anyone know? will mark brainliest if you're correct!