Lainey bought a set of 20 markers for $6. what is the cost for 1 marker ?

Dr.cooper just started an experiment. he will collect data for 8 days. how many hours is this

Giuseppi's pizza had orders for $931.00 of pizzas. the prices were $21 for a large pizza, 514 for a medium pizza, and $7 for a small pizza. the number of large pizzas was two less than four times the number of medium pizzas. thenumber of small pizzas was three more than three times the number of medium pizzas. how many of each size of pizza were ordered?

Which inequality statement describes the two numbers on a number line? "? 7 and a number 5 units to the right of ? 7"