Which shows the correct simplification of product of powers?
*
78.74 = 78 (-4) = 7-32
78 7-4 = 78-(-4) = 7-2
78.7-4 = 78+ (-4) = 74
78.7-4 = 78-(-4) = 712

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)

1332.

this is because to get from 333 to 999 you multiply by 3, and you should do the same to the number of hours.

therefore you would do 444*3=1332

they r 125, and 216

so the sequence goes 1,8,27,64,125,216