Catherine donates 5% of her salary to charity. If she donates $285, how much is her salary?

The answer would be $5700

Step-by-step explanation:

If Catherine donates $285 as 5% then since 5*20=100 you could multiply 285 times 20 to get 5700. To check just take 5700 times 0.05 (5%) and you will get $285.

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)

step-by-step explanation: