The scale of a map is 1 centimeter to 25 kilometers. it is about 85 kilometers between two cities.

how many centimeters should separate them on the map?

(a)2 and 1/2 cm
(b)3cm
(c)3 and 1/2 cm
(d)4 cm

The magnitude, m, of an earthquake is defined to be m=log l/s, where i is the intensity of the earthquake (measured by the amplitude of the seismograph wave) and s is the intensity of a “standard” earthquake, which is barely detectable. what is the magnitude of an earthquake that is 1,000 times more intense than a standard earthquake? use a calculator. round your answer to the nearest tenth.

What is the slope of the line (-7,2) (4,6)

Solve the equation. 2x - 8(x+1)= 6(2x - 3)