If a cow has a mass of 9×10^2 kilograms, and a blue whale has a mass of 1.8×10^5 kilograms, which of these statements is true?
a. the blue whale has about 200 time more mass
b. the cow has about 200 time more mass
c. the blue whale has about 500 time more mass
d. there is no way to compare the masses

b. y = 4x - 2

step-by-step explanation:

to find a parallel equation to an equation, make sure both equations have the same slope but different y-intercepts.

y = 4x + 1

4 = slope

1 = y-intercept

y = 4x - 2

4 = slope

-2 = y-intercept

they both have the same slope but different y-intercepts, so, b. is the correct answer.

and to check your work, you can graph both equations. : )

central angle of a triangle has the same measure as its intercepted arc.

step-by-step explanation: