Ican't figure out how to properly do this. i'm pretty sure you just multiply 8+12 times 4 and then multiply that by 1/2 but idk

2x + 1 < 5 solve the following inequality. then place the correct number in the box provided.

Read the situations in the table below. then drag a graph and equation to represent each situation. indicate whether each of the relationships is proportional or non-proportional. edit : i got the right answer its attached

Rosy waxes 2/3 of her car with 1/4 bottle of car wax.at this rate,what fraction of the bottle of car wax will rosey use to wax her entire car