-4x+2=9 would be the answer for this equation
Answer:
you could have used a calculator
Step-by-step explanation:
-2.8
Setting up the ratio, you get 3/18=x/54. Solve the proportion, you get that Riverside and Smithville are 9 cm apart on the map.
Set up proportion 170/180=x/1 than cross multiply 170x=180 divide both sides by 170 answer 0.944 so 94% remains
