How is a check treated by the us government?

as currency
as a legal contract
as a negotiable instrument
as a promise from the payee to the payer

Students buying lunch at rockwell elementary school yesterday chose either burritos or pizza. 185 students chose burritos and 252 chose pizza. 1. estimate the number of students who brought lunch by rounding each number to the nearest hundred. 2. estimate how many students bought lunch by rounding each number to the nearest ten. 3. find the total number of students who brought lunch. which of your estimates is closer to the actual total? explain. 4. draw a figure on a sheet of paper. estimate how many pennies will fit inside the figure. check your prediction using pennies.

Acircle has a diameter will endpoints of (-2,8) and (6, 4). what is the center of the circle

Which of the following is true for the relation f(x)=2x^2+1