If a(x)=3x+1and b(x)= square root of x-4, what is the domain of (b•a)(x)

Abiologist is recording the loss of fish in a pond. he notes the number of fish, f, in the pond on june 1. on july 1 there were 63 fish in the pond, which is 52 fewer fish than were in the pond on june 1. which equation represents this situation? a. f – 52 = 63 b. f – 63 = 52 c. 63 – f = 52 d. f – 63 = –52

Jenisey has $24 to spend on seven pencils. after buying them she had $10. how much did each pencil cost.?

Find the values of y: 3y^3(y^2+ 2/3y)=0