A scientist studied the migration patterns of two types of whales. · The humpback whale traveled 2,000 miles in 25 days.
· The gray whale traveled 2,250 miles in 30 days.

Assuming the humpback whale travels the same distance each day, what is the unit rate for the humpback whale in miles per day?

hello from mrbilldoesmath!

answer:

x - 3

discussion:

x^2 - 9 = (x-3) (x+3)   so

(x^2-9)/ (x + 3) = x-3

you,

mrb

80x^8−68x^6+16^5−20x^4−4x^3+8x^2

hope i'm right lol

x coordinate can be written by using the formula, x= x1 + 2/5(x2 - x1)

step-by-step explanation:

formula

x = x1 + p/w(x2 - x1)

let the line segment ab with a(x1,y1) and b(x2,y2)

a point(x,y) divide ab in the ratio, 2: 3 the x coordinate can be written as

x = x1 + p/w(x2 - x1)

here p=2 and w = 2+3

therefore,

x coordinate can be written by using the formula, x= x1 + 2/5(x2 - x1)

similarly y coordinate y = y1 + 2/5(y2 - y1)