Which shows -5x + 10y = 80 in slope-intercept form?

options:

a. y = -2x + 8

b. y = 2x + 8

c. y = -1/2x + 8

d. y = 1/2x + 8

Need ! easy 6th grade work! i will put as much points as i can! you so much! i’m learning this in math and it’s soo

The scale for a map is 20 miles = 1/2 inch. the distance between two towns on the map is 3 3/4 inches. what is the actual distance between these towns? 150 miles 38 miles 75 miles 135 miles

Explain step-by-step how to simplify -5(2x – 3y + 6z – 10).