The distance between two towns on a map is 6cm. The actual distance between two towns is 48 km. What is the scale on the map? A) 1 cm : 6 km
B) 1 cm : 7 km
C) 1 cm : 8 km
D) 1 cm : 9 km

Achemist has 200 ml of a 10% sucrose solution. she adds x ml of a 40% sucrose solution. the percent concentration, y, of the final mixture is given by the rational function: the chemist needs the concentration of the final mixture to be 30%. how many milliliters of the 40% solution should she add to the 10% solution to get this concentration?

How do i do this activity, is appreciated

What is the x-intercept and y-intercept of the equation 2x+1. 2o