What is the best estimate for the capacity of a bath tub? a) 50 fluid ounces b) 50 gallons c) 50 cups d) 50 pints

The BEST estimate for the capacity of a bath tub is option B)-50 gallons

50 fluid ounces is a very smaller unit so it cannot be true.

50 cups is also small as compared to a standard bath tub that can hold almost 60-80 gallons of water.

50 pints is almost 6.25 gallons which is also very less amount of water as compared to the bath tub.

Hence, option B is correct estimate.

c. y = 1/4 x + 5

step-by-step explanation:

first, put the equation of the line on the graph into slope-intercept form

(y = mx + b):   y = -4x + 8

second, a perpendicular line has to have "an opposite/reciprocal slope" to the original slope. so, find the "m" value in your original equation (it's -4, right? )

original slope: m = -4   perpendicular slope: change the sign to its opposite and find the reciprocal ("flip" the number)

new slope is now positive (b/c the original slope was negative 4), and it's 1/4 (not the original slope of 4 or 4/1)