a map is drawn using a scale 0f 1 cm and 80 mi, the cities are 280 miles apart how far apart are they on the map

Find an equation (in term of x) of line through the points (-1,3) and (1,4)

Write two subtraction equations that are equivalent to 5 + 12 = 17.

1) in triangle the, what is the measure of angle t (in degrees)? 2) in triangle bat, the measure of angle b is 66∘, and the measure of angle t is 77∘.what is the measure of the exterior angle at a (in degrees)?