what is the most precise name for quadrilateral abcd with vertices a(-5, -1), b(-5, 3), c(-2, 3), and d(-2, -1)?

square

rectangle

quadrilateral

parallelogram

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?

Find dy/dx using implicit differentiation ln(20+e^xy)=y

An appliance store sells lamps at $95.00 for two. a department store sells similar lamps at 5 for $250.00. which store sells at a better rate