Since it arrived at a zoo a rhinoceros's weight has increased 1 1/4 tons to 2 2/4 tons. by what percent has the rhinoceros's weight increased a) 40%
b) 60%
c) 80%
d) 100%

a variable is any characteristics, number, or quantity that can be measured or counted. a variable may also be called a data item. hope i !

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. : )

-4, -2, 1, 4

step-by-step explanation:

domain = x values

range = y values