What is the value of the underlined digit? 5,682, 450,003 a. eighty thousand b. eighty million c. eighty-two million d. eighty billion

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 of the following are accepted without proof in a logical system? check all that apply.

Which of the following is the best first step in solving the equation below? 4+2㏒³x=17