12. Mona mixes two shades of red paint. She uses the following ratios of red to white. Write each ratio in the form 1:n
Rose red 7.5
Melon red
5:3​

What is the value of the digit 1 in the number 13?

How do i do this activity, is appreciated

Omar is going on a road trip! the car rental company offers him two types of cars. each car has a fixed price, but he also needs to consider the cost of fuel. the first car costs $90 to rent, and because of its fuel consumption rate, there's an additional cost of s0.50 per kilometer driven.